Comet C/2020 F8 (SWAN)
2020F8 2020 06 01.93 S 8.0:TK 10.0R 5 54 4.1 4 ICQXXX HAS02 Werner Hasubick
2020F8 2020 06 01.88 Z 9.0 AQ 10.0R 6a357 4.2 0.24 9 FRIaaI C 4.2 mCDS CFC AIT 5 2.0s 2.0 Steffen Fritsche, Koeditz; DSLR green, mlim=16.5, moon 80% dist 113 deg
2020F8 2020 06 01.87 S[ 7.4 TK 6.0B 20 5 ICQ XX PAR03 Mieczyslaw Leszek Paradowski, Lublin, Poland; Moonlight and Twilight; Comet alt. 10.4 deg; the comet not visible
2020F8 2020 06 01.09 &B> 7.4:TK 12.6B 5 25 ICQ XX DECaa Michel Deconinck, Verdon River France; Maybe seen as a faint cloud, but really not sure ?
2020F8 2020 05 31.88 Z 8.7 AQ 10.0R 6a118 6.8 0.24 6 FRIaaI C 6.8 mCDS CFC AIT 5 2.0s 2.0 Steffen Fritsche, Koeditz; DSLR green, mlim=15.8, moon 70% dist 101 deg
2020F8 2020 05 30.92 C 7.6 AQ 10.0R 5C000 10 22.0m 3 ICQ XX DEK01I C10 mMG2 K83 KPR 5 U9* 0.2 2.0s 2.0 Pieter-Jan Dekelver; Comet Alt.:10.6 Calculated mags:7.5,7.6,7.5,7.7,7.5,7.5,7.9,7.6,7.7,7.5,7.4,7.9,7.4,7.5,7.4,7.6,7.4,7.4,7.5,7.5,7.5,7.6,7.7,7.9
2020F8 2020 05 29.96 C 6.3 AQ 10.0R 5A830 16.7 25.2m358 ICQ XX DEK01I C16.67mMG2 K83 KPR 5 U9* 0.8 2.0s 2.0 Pieter-Jan Dekelver; Comet Alt.:8.2 Calculated mags:8.3,8.3,8.4,8.3,8.3,9.0,8.3,8.3,8.2,8.3,8.2,8.3,8.4,8.3,8.3,8.2,4.5,8.6,8.5,8.3,8.2,8.3
2020F8 2020 05 28.95 S 8.0:TK 20.0L 4 80 & 6 2 ICQ XX SCH04 Alex Scholten, Eerbeek; NELM: 6.1, Reference stars: TYC 3342-0693-1, TYC 3342-1095-1, TYC 3347-1707-1. altitude 9.5 degrees; comp.stars same altitude; very difficult/uncertain observation due to low altitude and bright background (twilight, altitude sun 15 degrees); very diffuse comet
2020F8 2020 05 28.94 C 7.9 AQ 10.0R 5B910 10 19.2m356 ICQ XX DEK01I C10 mMG2 K83 KPR 5 U9* 0.0 2.0s 2.0 Pieter-Jan Dekelver; Comet Alt.:9.0 Calculated mags:9.6,9.7,9.6,9.6,9.7,9.7,9.6,9.6,9.7,9.7,9.6,9.7
2020F8 2020 05 27.95 S 8.2 TI 30.0L 4 86 3 1 9.0m355 ICQ XX HAR11 Christian Harder, Jeersdorf, f; SQM-L: 19.7 mag/arcsec^2. Mond (26% beleuchtet ) Höhe nur 10° Swanfilter wirkte
2020F8 2020 05 27.91 S 6.9 TK 20.3T10 77 5 2 0.3 350 ICQ XX GON05 Juan Jose Gonzalez Suarez
2020F8 2020 05 27.86 S 8.0 U4 25.0L 4 76 4 1 ICQ XX SZA Sandor Szabo, Agfalva
2020F8 2020 05 26.97 S 8.4 TI 30.0L 4 86 6.5 1 ICQ XX HAR11 Christian Harder, Jeersdorf, f; SQM-L: 20.2 mag/arcsec^2. nur 9.6° Höhe
2020F8 2020 05 26.90 C 8.5 AQ 10.0R 5A050 6.7 15.2m344 ICQ XX DEK01I C 6.67mMG2 K83 KPR 5 U9* 0.5 2.0s 2.0 Pieter-Jan Dekelver; Comet Alt.:11.5 Calculated mags:8.2,8.9,8.4,8.6,8.9,8.5,8.3,11.0,8.4,8.5,8.6,8.4,8.7,8.2,8.4,8.7,8.3,8.4,8.4,8.3,8.6,8.3,8.4,8.5,8.3,8.3,8.6,8.2,8.2,8.4,8.7,8.3
2020F8 2020 05 26.86 Z 8.1 AQ 10.0R 6a330 7.9 0.11 347 FRIaaI C 7.9 mCDS CFC AIT 5 2.0s 2.0 Steffen Fritsche, Koeditz; DSLR green, mlim=14.9, moon 17% dist 46 deg
2020F8 2020 05 26.84 S 7.8 U4 60.0L 4 187 2 3 ICQ XX SZA Sandor Szabo, Agfalva
2020F8 2020 05 26.12 S 6.8 TK 20.3T10 77 4 3 0.2 350 ICQ XX GON05 Juan Jose Gonzalez Suarez
2020F8 2020 05 26.01 S 8.0 TK 25.4T10 96 3.4 3 ICQ XX COLac Mike Collins, Everton; SQM: 19.6 mag/arcsec^2, Reference stars: TYC 3328-3169, TYC 3328-2992
2020F8 2020 05 25.93 S 7.6 TK 20.0L 4 42 & 5 2 ICQ XX SCH04 Alex Scholten, Eerbeek; NELM: 6.0, Reference stars: TYC 3329-2203-1, TYC 3328-1667-1. altitude 10 degrees; in twilight (altitude sun -15 degrees); comp.stars at same altitude; very weak/diffuse coma
2020F8 2020 05 25.90 C 8.7 AQ 10.0R 5A170 5.3 20.3m341 ICQ XX DEK01I C 5.33mMG2 K83 KPR 5 U9* 0.1 2.0s 2.0 Pieter-Jan Dekelver; Comet Alt.:10.8 Calculated mags:8.7,8.7,8.9,8.8,8.7,8.3,8.7,8.6,8.7,8.6,8.8,8.6,9.1,8.7,8.7,8.7,8.5,8.7,8.7,8.6,8.8,9.0,8.7,8.6,8.6,8.6,8.7
2020F8 2020 05 24.06 Z 7.7 AQ 10.0R 6a148 6.2 0.1 333 FRIaaI C 6.2 mCDS CFC AIT 5 2.0s 2.0 Steffen Fritsche, Koeditz; DSLR green, mlim=14.7
2020F8 2020 05 23.96 S 7.4 TI 30.0L 4 69 5 2 10.0m335 ICQ XX HAR11 Christian Harder, Jeersdorf, f; SQM-L: 20.1 mag/arcsec^2. nur in 8° Höhe Swanfilter sprach gut an.
2020F8 2020 05 23.96 S 7.5:GB 8.0B 11 2.5 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; SQM-L: 18.8 mag/arcsec^2, Reference stars: 71/75/79. Only inner part of coma seen agains a bright twilight sky. Seen only with averted vision. Altitude 11 deg to the N. Slight haze, 9C, calm, 1/8 Sc.
2020F8 2020 05 22.08 B 7.0 TK 12.6B 5 25 > 6 1/ ICQ XX DECaa Michel Deconinck, Verdon River France
2020F8 2020 05 22.06 Z 7.3 AQ 3.4R 4a293 10 0.1 306 FRIaaI C10 mCDS CAC AIT 5 6.8s 6.8 Steffen Fritsche, Koeditz; DSLR green, mlim=13.2
2020F8 2020 05 22.05 &S 7.2 GB 8.0B 20 7 3 7.0 320 ICQ XX SANab Gábor Sánta, Göd; NELM: 3.5. No mentionable condensation or nucleus.
2020F8 2020 05 22.04 S 7.2:TT 10.0B 25 & 5 4/ ICQ XX FIL04 Marcin Filipek
2020F8 2020 05 22.04 M 6.8 TT 10.0B 4 25 5 4 ICQ XX LEH Martin Lehký
2020F8 2020 05 22.01 S 7.0 TJ 5.0B 10 6 2 ICQ XX SWI Mariusz Swietnicki
2020F8 2020 05 22.00 $M 6.8 TT 5.0B 10 4 4 ICQ XX GUZ Piotr Guzik
2020F8 2020 05 22.00 C 6.2 TJ 5.4A 6a450 10.5 0.11 315 ICQ XX PAR03I C10.5 mCDS CFC IRI 5 U9* 0.0 4.5s 4.5 Mieczyslaw Leszek Paradowski, Lublin, Poland; Comet alt. 8.3 deg
2020F8 2020 05 22.00 !S 6.3:TK 6.0B 20 & 5 4 ICQ XX PAR03 Mieczyslaw Leszek Paradowski, Lublin, Poland; Comet alt. 8.3 deg
2020F8 2020 05 21.89 Z 7.4 AQ 27.9L 2A020 8.6 0.35 307 LEHaaI C 8.6 m AIT 5 1.3s 1.3 Thomas Lehmann, Weimar; RGGB/G, mlim=17.6
2020F8 2020 05 21.86 C 6.2 TJ 5.4A 6a285 10.5 0.08 320 ICQ XX PAR03I C10.5 mCDS CFC IRI 5 U9* 0.1 4.5s 4.5 Mieczyslaw Leszek Paradowski, Lublin, Poland; Comet alt. 5.7 deg
2020F8 2020 05 21.86 !S 6.5:TK 6.0B 20 & 5 4 ICQ XX PAR03 Mieczyslaw Leszek Paradowski, Lublin, Poland; Comet alt. 5.7 deg
2020F8 2020 05 21.85 C 6.6 TJ 5.4A 6a120 10.5 0.08 320 ICQ XX PAR03I C10.5 mCDS CFC IRI 5 U4* 0.1 4.5s 4.5 Mieczyslaw Leszek Paradowski, Lublin, Poland; Comet alt. 6.0 deg
2020F8 2020 05 21.78 aC 7.3 TJ 18.0H 3a 10 10 2 10.0m315 ICQ XX TSU02 1a 3S 5 mNDS CFC SI7 5 7.4 1.9s 1.9 Mitsunori Tsumura; B-V of comp. stars were +0.224, +0.347, +0.621, + 0.594 and +0.634.
2020F8 2020 05 21.06 S 6.7 TK 12.0R 5 30 & 6 3 ICQ XX MEY Maik Meyer; 2020 05 21.06: comet at 9 deg elevation above horizon and involved w/ 8.4 mag star
2020F8 2020 05 21.06 !V 8.2 U4 23.6T10a 30 & 1 d1 & 0.1 270 ICQ XX BAHab C14 dMC2 K6M A4A 5 U9* 0.4 0.1s 0.8 Vladimir Bahyl, observatory "Júlia", Zvolenská Slatina, Slovak Republic, Europe
2020F8 2020 05 21.06 S 6.4 TK 13.0L 5 25 5 3 ICQ XX BUIaa Gideon van Buitenen, Dordrecht, Netherlands; Reference stars: 2856-507-1=6.1 (6.9), 2860-2382-1=5.5 (6.2), 2852-2127-1=6.8 (7.7), 2848-2520-1=6.0 (7.0)
2020F8 2020 05 21.04 S 6.1 TK 5.0B 4 7 5 1/ PIL01 Uwe Pilz
2020F8 2020 05 21.04 M 6.8 TT 10.0B 4 25 5 4 ICQ XX LEH Martin Lehký
2020F8 2020 05 21.02 S 6.5 TI 30.0L 4 86 8 2/ 11.0m277 ICQ XX HAR11 Christian Harder, Jeersdorf, f; 8° Höhe
2020F8 2020 05 21.02 $M 6.6 TT 5.0B 10 4 4 ICQ XX GUZ Piotr Guzik
2020F8 2020 05 20.99 O[ 6.5 TK 8.0B 20 4 ICQ XX BIEaa Marek Biely, Czech Republic, Brno; Close to Algol, but it was not visible. Fainter than 6.5 mag. Slight interference of low clouds.
2020F8 2020 05 20.47 $S 6.2 TK 12.5B 30 5 2 ICQ xx HER02 Carl Hergenrother
2020F8 2020 05 20.10 B 6.3 TK 12.6B 5 25 10 3 ICQ XX DECaa Michel Deconinck, Notre Dame la Brune; Sketch made
2020F8 2020 05 20.02 C 6.9 AQ 6.6R 4a 30 6 6.4m288 ICQ XX WAR01I C10.27mCDS CFC KPR 0 U9* 0.1 4.4s 4.4 Johan Warell; Mag measured on G color band of Canon Eos 6D. Comet Alt.:5.3 Calculated mags:8.6,8.6,8.4,8.5,8.5,8.5,8.6,8.6,8.6,8.5,8.6
2020F8 2020 05 19.95 S 7.5 GB 10.0B 20 3 3 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; Reference stars: 66/86. Twilight. Altitude 5 deg, at lower culmination. Excellent transparency, 1/8 Ci, calm, light dew, 6 C.
2020F8 2020 05 19.46 $S 6.0 TK 12.5B 30 5 3 ICQ xx HER02 Carl Hergenrother
2020F8 2020 05 19.07 Z 7.1 AQ 3.4R 4a 48 7.7 0.19 277 FRIaaI C 7.7 mCDS CAC AIT 5 6.8s 6.8 Steffen Fritsche, Koeditz; DSLR green, mlim=12.2
2020F8 2020 05 19.06 Z 6.8 AQ 3.4R 4a 74 15 0.18 283 FRIaaI C15 mCDS CAC AIT 5 6.8s 6.8 Steffen Fritsche, Koeditz; DSLR green, mlim=13.5
2020F8 2020 05 19.05 &S 6.4 TT 10.0B 25 & 5 5 ICQ XX FIL04 Marcin Filipek
2020F8 2020 05 19.05 M 6.6 TT 10.0B 4 25 5 3 ICQ XX LEH Martin Lehký
2020F8 2020 05 18.46 $S 5.9 TK 12.5B 30 4 3 ICQ xx HER02 Carl Hergenrother
2020F8 2020 05 18.22 V 7.4 AQ 6.8A 1a120 4.6 4.6m265 ICQ XX MAS01I C 4.6 mMG4 KA3 KPR 5 U2* 0.1 13.8s13.8 Martin Masek; Comet Alt.:7.2 Calculated mags:8.5,8.4,8.5,8.5,8.4,8.6,8.6,8.7,8.7
2020F8 2020 05 18.21 V 8.3 AQ 25.0T 7a 60 2.5 4.4m270 ICQ XX MAS01I C 2.5 mMG2 E2V KPR 5 U1* 0.1 1.5s 1.5 Martin Masek; Comet Alt.:5.6 Calculated mags:9.6,9.7,9.8,9.8
2020F8 2020 05 18.21 D 8.8 AQ 6.8A 1a 60 2.3 2.3m265 ICQ XX MAS01I C 2.3 mMG4 KA3 KPR 5 U1* 0.1 13.8s13.8 Martin Masek; Comet Alt.:6.5 Calculated mags:10.0,10.2,10.0,10.2,10.1,10.0
2020F8 2020 05 18.21 k 8.3 AQ 6.8A 1a 60 3.2 3.8m271 ICQ XX MAS01I C 3.22mMG4 KA3 KPR 5 U1* 0.1 13.8s13.8 Martin Masek; Comet Alt.:6.8 Calculated mags:9.6,9.5,9.5,9.3,9.6
2020F8 2020 05 18.21 k 8.4 AQ 25.0T 7a 60 2 5.4m277 ICQ XX MAS01I C 2 mMG2 E2V KPR 5 U1* 0.1 1.5s 1.5 Martin Masek; Comet Alt.:5.3 Calculated mags:9.7,9.9,10.0,9.9,9.9
2020F8 2020 05 18.13 S 5.7 TK 10.0B 25 6 5 0.2 270 ICQ XX GON05 Juan Jose Gonzalez Suarez
2020F8 2020 05 18.13 B 6.3 TK 10.2R 5 25 3 3 ICQ XX LAB02 Carlos Labordena, Tossal Gros
2020F8 2020 05 18.11 S 5.8 TK 20.3T10 77 5 5 0.2 270 ICQ XX GON05 Juan Jose Gonzalez Suarez
2020F8 2020 05 18.08 $B 6.4 TK 30.4L 5 49 3 2 HEG01 Robin Hegenbarth
2020F8 2020 05 18.07 Z 7.2 AQ 3.4R 4a 86 8.1 0.08 276 FRIaaI C 8.1 mCDS CAC AIT 5 6.8s 6.8 Steffen Fritsche, Koeditz; DSLR green, mlim=12.4
2020F8 2020 05 18.07 B 6.2 TK 10.0R 5 20 7.5 4 ICQXXX HAS02 Werner Hasubick
2020F8 2020 05 18.06 S 6.3 U4 25.0L 4 76 5 5 ICQ XX SZA Sandor Szabo, Sopron
2020F8 2020 05 18.04 $S 5.7 TT 10.0B 25 4 3 ICQ XX GUZ Piotr Guzik
2020F8 2020 05 17.46 $S 5.8 TK 12.5B 30 4 3 ICQ xx HER02 Carl Hergenrother
2020F8 2020 05 17.11 !S 5.7:TK 13.0L 5 25 & 4 3 ICQ XX BUIaa Gideon van Buitenen, Dordrecht, Netherlands; Reference stars: 2314-01819-1=5.3 (reduced to 6.1), 2331-01940-1=6.3 (reduced to 7.2), 2331-01545-1=5.9 (reduced to 6.8), 2309-01661-1=6.2 (reduced to 7.2)
2020F8 2020 05 16.06 !V 8.0 U423.59T10a 20 & 1 d2 & 0.01 290 BAHab BAHabI C14 mMC2 K6M A4A 5 U9* 0.5 0.1s 0.8 Vladimir Bahyl, observatory "Júlia", Zvolenská Slatina, Slovak Republic, Europe
2020F8 2020 05 16.06 Z 6.8 AQ 27.9L 2a690 8.3 0.16 254 LEHaaI C 8.3 m AIT 5 1.3s 1.3 Thomas Lehmann, Weimar; RGGB/G, mlim=16.1
2020F8 2020 05 15.02 !C 7.5 U4 10.2R 7a480 & 4 5 ICQ XX ODEaaI C 1.7 mQHY CMC IRI 4 U9 1.0 7.9 85.1m85.1 Mohammad Odeh, Abu Dhabi
2020F8 2020 05 14.46 $M 5.6:TK 12.5B 30 5 6 7.0m220 ICQ xx HER02 Carl Hergenrother
2020F8 2020 05 13.83 M 5.5 TK 8.0R 5 36 3 5 ICQ XX CAM03 Paul Camilleri
2020F8 2020 05 13.78 aC 6.0 TJ 20.0L 5a 20 6 5 50.0m262 ICQ XX TSU02 1a 3S 8.25mNDS CFC SI7 5 10.7 1.0s 1.0 Mitsunori Tsumura; B-V of comp. star was +0.572.
2020F8 2020 05 13.46 $M 5.7 TK 12.5B 30 4 6 6.0m220 ICQ xx HER02 Carl Hergenrother
2020F8 2020 05 13.23 V 6.7 AQ 6.8A 1a180 6.9 5.2m243 ICQ XX MAS01I C 6.9 mMG4 KA3 KPR 5 U3* 0.1 13.8s13.8 Martin Masek; Comet Alt.:10.6 Calculated mags:7.6,7.6,7.4,7.5,7.5
2020F8 2020 05 13.23 k 8.0 AQ 25.0T 7a240 4 7.7m245 ICQ XX MAS01I C 4 mMG2 E2V KPR 5 U4* 0.2 1.5s 1.5 Martin Masek; Comet Alt.:10.6 Calculated mags:7.9,7.8,8.3
2020F8 2020 05 13.23 V 6.7 AQ 25.0T 7a240 5 7.0m231 ICQ XX MAS01I C 5 mMG2 E2V KPR 5 U4* 0.2 1.5s 1.5 Martin Masek; Comet Alt.:11.0 Calculated mags:6.5,6.6,6.9
2020F8 2020 05 13.22 k 7.7 AQ 6.8A 1a180 4.6 6.0m239 ICQ XX MAS01I C 4.6 mMG4 KA3 KPR 5 U3* 0.1 13.8s13.8 Martin Masek; Comet Alt.:10.4 Calculated mags:7.8,7.8,7.6,7.7,7.8
2020F8 2020 05 13.14 dS[ 6.3 TK 8.0B 20 &17 s6 & 1.0 NAV02 NAV02 Jose Pablo Navarro Pina, Puerto de la Cadena ( Murcia , Spain ); NELM: 5.5. applied correction for atmospheric extinction. low altitude Comet 17º
2020F8 2020 05 13.06 S[ 5.0 TT 10.0B 25 3 ICQ XX GUZ Piotr Guzik
2020F8 2020 05 12.47 $S 5.7 TK 5.0B 10 4 5 ICQ xx HER02 Carl Hergenrother
2020F8 2020 05 12.47 M 5.7 TK 12.5B 30 3 6 4.0m220 ICQ xx HER02 Carl Hergenrother
2020F8 2020 05 12.43 D 7.1 AQ 10.7A 2a240 5.2 3.7m235 ICQ XX MAS01I C 5.17mMG4 KA3 KPR 5 U2* 0.0 6.2s 6.2 Martin Masek; Comet Alt.:8.5 Calculated mags:8.3,8.3,8.3,8.3
2020F8 2020 05 12.43 k 7.3 AQ 10.7A 2a240 5.2 4.4m247 ICQ XX MAS01I C 5.17mMG4 KA3 KPR 5 U2* 0.1 6.2s 6.2 Martin Masek; Comet Alt.:9.0 Calculated mags:8.3,8.4,8.4,8.3
2020F8 2020 05 12.43 V 6.5 AQ 10.7A 2a360 7.2 5.5m232 ICQ XX MAS01I C 7.23mMG4 KA3 KPR 5 U3* 0.1 6.2s 6.2 Martin Masek; Comet Alt.:8.8 Calculated mags:7.7,7.6,7.6,7.7
2020F8 2020 05 12.36 S 5.8 TK 15.0L 5 42 8 6 ICQ XX SOU01 Willian Souza
2020F8 2020 05 12.36 sM 5.8 HD 5.0B 7 8 6 ICQ XX GOI Marco Goiato
2020F8 2020 05 12.35 S 5.7 TK 7.0B 15 8 6 ICQ XX SOU01 Willian Souza
2020F8 2020 05 11.79 &M 5.7 TK 5.0R 10 8.5 6 ICQ XX WYA Christopher Wyatt
2020F8 2020 05 11.36 M 5.7 HD 5.0B 7 7 7 ICQ XX GOI Marco Goiato
2020F8 2020 05 11.36 S 5.8 TK 15.0L 5 42 8 6 ICQ XX SOU01 Willian Souza
2020F8 2020 05 11.36 S 5.5 YG 5.0B 10 10 4 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 05 11.35 S 5.8 TK 7.0B 15 8 6 ICQ XX SOU01 Willian Souza
2020F8 2020 05 11.35 S 5.9 YG 8.0B 11 7 6 ICQ XX DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 05 11.14 B 6.6:TK 8.0B 11 4 6 ICQ XX LAB02 Carlos Labordena, Tossal Gros
2020F8 2020 05 10.82 M 5.8 TK 8.0R 5 16 4 6 ICQ XX CAM03 Paul Camilleri
2020F8 2020 05 10.82 M 5.8:TT 7.0B 15 6 6 ICQ XX MAT08 Michael Mattiazzo, Swan Hill, Victoria, Australia; Reference stars: TYC 613-1249, 26-1202, 611-1089,615-1261. altitude 10 degrees. comp stars at same altitude
2020F8 2020 05 10.36 S 5.8 YG 8.0B 11 6 5 ICQ XX DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 05 10.36 S 5.8 TK 7.0B 15 8 6 ICQ XX SOU01 Willian Souza
2020F8 2020 05 10.36 S 5.3 YG 5.0B 10 9 4 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 05 10.35 M 5.8 TK 5.0B 10 8 6 ICQ XX SOU01 Willian Souza
2020F8 2020 05 09.81 M 5.3 TK 8.0B 20 5 5 ICQ XX CAM03 Paul Camilleri
2020F8 2020 05 09.40 B 5.9 S 8.0B 20 & 2 2 < 5.0m250 MORai MORai Germán Morales, Cochabamba - Bolivia
2020F8 2020 05 09.36 wM 5.5 YG 5.0B 10 9 5 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 05 09.35 S 5.6 YG 8.0B 11 6 6 1.0 ICQ XX DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 05 09.35 sM 5.7 HD 5.0B 7 8 6 ICQ XX GOI Marco Goiato
2020F8 2020 05 09.35 M 5.6 TK 5.0B 7 8 6 ICQ XX SOU01 Willian Souza
2020F8 2020 05 09.34 S 5.7 TK 7.0B 15 8 6 ICQ XX SOU01 Willian Souza
2020F8 2020 05 08.40 B 5.8 S 8.0B 20 & 2 2 < 5.0m250 MORai MORai Germán Morales, Cochabamba - Bolivia
2020F8 2020 05 08.36 S 5.5 YG 8.0B 11 8 5 ICQ XX DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 05 08.35 M 5.5 HD 5.0B 7 8 6 ICQ XX GOI Marco Goiato
2020F8 2020 05 08.35 wM 5.5 YG 5.0B 10 9 6 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 05 07.82 M 5.4 TT 4.0B 8 8 6 ICQ XX MAT08 Michael Mattiazzo, Swan Hill, Victoria, Australia; Reference stars: tyc 4672-1255,4674-1183,4675-12613. full moon interference
2020F8 2020 05 07.36 M 5.3 YG 5.0B 10 9 6 0.6 230 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 05 07.36 S 5.2 YG 0.0E ICQ XX AMO01 Alexandre Amorim
2020F8 2020 05 06.82 M 5.6 TK 8.0B 20 5 6 ICQ XX CAM03 Paul Camilleri
2020F8 2020 05 06.79 xM 5.5 TK 5.0R 10 5 6 40.0m235 ICQ XX WYA Christopher Wyatt
2020F8 2020 05 05.82 M 5.5 TT 4.0B 8 8 6 > 2.0 234 ICQ XX MAT08 Michael Mattiazzo, Swan Hill, Victoria, Australia; Reference stars: TYC 4675-12163, 5261-524
2020F8 2020 05 05.81 M 5.5 TK 8.0B 20 6 6 ICQ XX CAM03 Paul Camilleri
2020F8 2020 05 05.81 I 5.5 TK 0.0E ICQ XX CAM03 Paul Camilleri
2020F8 2020 05 05.79 M 5.6 TT 5.0B 12 11 6 > 1.0 232 ICQ XX DRE01 Colin Drescher, Woongoolba, Queensland, Australia; comet altitude 24 degrees. Observation after moonset.
2020F8 2020 05 05.48 $S 5.6:TK 12.5B 30 4 4 ICQ xx HER02 Carl Hergenrother
2020F8 2020 05 05.40 D 6.5 AQ 10.7A 2a960 16.5 5.6 233 ICQ XX MAS01I C16.53mMG4 KA3 KPR 5 U8* 0.1 6.2s 6.2 Martin Masek; Comet Alt.:22.0 Calculated mags:6.4,6.4,6.6,6.6,6.6,6.5,6.5,6.6
2020F8 2020 05 05.40 k 6.9 AQ 10.7A 2a960 11.4 3.7 232 ICQ XX MAS01I C11.37mMG4 KA3 KPR 5 U8* 0.0 6.2s 6.2 Martin Masek; Comet Alt.:21.0 Calculated mags:6.8,6.8,6.9,6.9,6.9,6.9,6.9,6.9,6.9,6.9
2020F8 2020 05 05.40 V 5.4 AQ 10.7A 2a960 17.6 5.3 231 ICQ XX MAS01I C17.57mMG4 KA3 KPR 5 U8* 0.0 6.2s 6.2 Martin Masek; Comet Alt.:21.4 Calculated mags:5.5,5.5,5.4,5.4,5.4,5.4,5.4
2020F8 2020 05 05.37 S 5.2 TK 5.0B 10 10 6 MARab Antonio Martini Jr
2020F8 2020 05 05.36 S 5.3:YG 5.0B 10 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 05 05.35 M 5.1 HD 5.0B 7 10 6 60.0m240 ICQ XX GOI Marco Goiato
2020F8 2020 05 05.35 S 5.3 YG 8.0B 11 8 5 ICQ XX DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 05 05.35 M 5.2 TK 4.2B 8 10 6 ICQ XX SOU01 Willian Souza
2020F8 2020 05 05.34 S 5.3 TK 7.0B 15 10 6 ICQ XX SOU01 Willian Souza
2020F8 2020 05 04.82 M 5.5 TK 8.0B 20 8 6 ICQ XX CAM03 Paul Camilleri
2020F8 2020 05 04.80 M 5.6 TT 4.0B 8 9 6 2.0 229 ICQ XX MAT08 Michael Mattiazzo, Swan Hill, Victoria, Australia
2020F8 2020 05 04.79 xM 5.7 TK 5.0R 10 8.5 5/ 1.0 233 ICQ XX WYA Christopher Wyatt
2020F8 2020 05 04.70 S 5.0 GA 0.8B 3 11 11 5 ICQ XX DRU01 John Drummond, New Zealand; [Can easily see SWAN through binos. Has a greenish tinge. High cloud makes it hard to see visually. 11x80 binos show a medium sized fuzz ball with slight central condensation. No tail seen. Stars use are AD Cet (mag 5.1), TYC 5261524 (mag 5.7) - in-out method. 21˚ alt in the E. Stellar LM = 5.5 near comet (naked ete), rural sky].
2020F8 2020 05 04.36 M 5.0 HD 5.0B 7 10 6/ ICQ XX GOI Marco Goiato
2020F8 2020 05 04.35 M 5.0 TK 4.2B 8 10 7 ICQ XX SOU01 Willian Souza
2020F8 2020 05 04.35 M 5.3 YG 5.0B 10 8 5 0.5 235 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 05 04.35 I 5.2 YG 0.0E 8 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 05 04.35 S 5.1 YG 8.0B 11 8 5 ICQXX DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 05 04.34 S 5.1 TK 7.0B 15 10 7 ICQ XX SOU01 Willian Souza
2020F8 2020 05 04.34 S 5.1 TK 15.0L 5 29 10 6 ICQ XX SOU01 Willian Souza
2020F8 2020 05 04.34 !Z 5.8 HI27.94C 2a 60 10.6 s5 > 1.36 99 ICQ XX SILacI C31.7 s CAC MIm 5 P9 0.0 5.8 3.5s 3.5 Sergio Silva, TUGA Observatory; SQM: 20.4 mag/arcsec^2, Reference stars: HIP 1191
2020F8 2020 05 03.78 M 5.1 TK 5.0B 12 9 6 0.6 236 ICQ XX DRE01 Colin Drescher, Woongoolba, Queensland, Australia
2020F8 2020 05 03.75 xM 5.6 TK 5.0R 10 9 7 1.8 230 ICQ XX WYA Christopher Wyatt
2020F8 2020 05 03.40 D 6.4 AQ 10.7A 2a960 16.5 6.9 227 ICQ XX MAS01I C16.53mMG4 KA3 KPR 5 U8* 0.1 6.2s 6.2 Martin Masek; Comet Alt.:26.0 Calculated mags:6.3,6.3,6.4,6.4,6.4,6.3,6.3,6.3,6.4
2020F8 2020 05 03.40 k 6.9 AQ 10.7A 2a960 12.4 5.4 228 ICQ XX MAS01I C12.4 mMG4 KA3 KPR 5 U8* 0.0 6.2s 6.2 Martin Masek; Comet Alt.:25.0 Calculated mags:6.9,6.9,6.8,6.9,6.9,6.9,6.9
2020F8 2020 05 03.40 V 5.5 AQ 10.7A 2a960 16.5 5.9 225 ICQ XX MAS01I C16.53mMG4 KA3 KPR 5 U8* 0.0 6.2s 6.2 Martin Masek; Comet Alt.:25.6 Calculated mags:5.5,5.5,5.6,5.6,5.5,5.5,5.6,5.5,5.5
2020F8 2020 05 03.36 M 5.3 YG 5.0B 10 8 5 0.5 235 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 05 03.35 I 5.0 YG 0.0E 8 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 05 03.35 S 5.0 YG 8.0B 11 8 6 ICQXX DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 05 03.34 I 4.8 TK 0.0E 8 ICQ XX GOI Marco Goiato
2020F8 2020 05 03.33 M 4.9 TK 5.0B 7 10 6/ 40.0m240 ICQ XX GOI Marco Goiato
2020F8 2020 05 02.88 M 5.2 TK 10.0L 4 20 6 6 60.0m230 ICQ XX PEA Andrew Pearce, Nedlands, W.Australia; NELM: 5.0
2020F8 2020 05 02.83 M 5.0 TK 8.0R 4 12 10 6 ICQ XX CAM03 Paul Camilleri
2020F8 2020 05 02.83 I 4.8 TK 0.0E ICQ XX CAM03 Paul Camilleri
2020F8 2020 05 02.81 M 5.0 TT 4.0B 8 10 6 ICQ XX MAT08 Michael Mattiazzo, Swan Hill, Victoria, Australia; ion tail >2 deg long in PA 235 through 25x100mm binoculars
2020F8 2020 05 02.41 D 6.3 AQ 10.7A 2a480 18.6 5.8 230 ICQ XX MAS01I C18.6 mMG4 KA3 KPR 5 U4* 0.1 6.2s 6.2 Martin Masek; Comet Alt.:30.3 Calculated mags:6.3,6.2,6.3,6.2
2020F8 2020 05 02.41 k 6.6 AQ 10.7A 2a480 12.4 5.7 230 ICQ XX MAS01I C12.4 mMG4 KA3 KPR 5 U4* 0.0 6.2s 6.2 Martin Masek; Comet Alt.:29.3 Calculated mags:6.7,6.7,6.7,6.6,6.6
2020F8 2020 05 02.41 V 5.3 AQ 10.7A 2a480 20.7 6.1 230 ICQ XX MAS01I C20.67mMG4 KA3 KPR 5 U4* 0.0 6.2s 6.2 Martin Masek; Comet Alt.:29.9 Calculated mags:5.4,5.3,5.4,5.3,5.4
2020F8 2020 05 02.36 M 5.2 YG 5.0B 10 10 6 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 05 02.36 I 5.0 YG 0.0E 8 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 05 02.35 I 4.7 HD 0.0E 8 ICQ XX GOI Marco Goiato
2020F8 2020 05 02.35 B 5.2 HP 6.0B 12 10 3 55.0m230 LANab Rodolfo Langhi
2020F8 2020 05 02.35 S 5.0 YG 8.0B 11 8 5 ICQXX DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 05 02.34 M 4.8 HD 5.0B 7 10 6/ 40.0m230 ICQ XX GOI Marco Goiato
2020F8 2020 05 02.33 S 5.1 TK 7.0B 15 10 7 ICQ XX SOU01 Willian Souza
2020F8 2020 05 01.84 M 5.0 TK 8.0R 5 12 10 6 ICQ XX CAM03 Paul Camilleri
2020F8 2020 05 01.84 I 5.0 TK 0.0E ICQ XX CAM03 Paul Camilleri
2020F8 2020 05 01.40 B 5.5 S 8.0B 20 & 2 2 < 3.0m240 MORai MORai Germán Morales, Cochabamba - Bolivia
2020F8 2020 05 01.39 k 6.5 AQ 10.7A 2A800 12.4 ICQ XX MAS01I C12.4 mMG4 KA3 KPR 5 U9* 0.0 6.2s 6.2 Martin Masek; Comet Alt.:26.8 Calculated mags:6.5,6.5,6.5,6.5,6.5,6.5
2020F8 2020 05 01.39 V 4.9 AQ 10.7A 2A680 28.9 ICQ XX MAS01I C28.93mMG4 KA3 KPR 5 U9* 0.1 6.2s 6.2 Martin Masek; Comet Alt.:26.8 Calculated mags:5.0,5.0,4.9,4.9,4.9,4.9,5.0
2020F8 2020 05 01.37 S 5.5 S 7.0B 15 ICQ XX GRAaa Igor Grageda Mendez, Cochabamba - Bolivia
2020F8 2020 05 01.37 S 5.5 S 9.0R 7 24 ICQ XX GRAaa Igor Grageda Mendez, Cochabamba - Bolivia
2020F8 2020 05 01.35 M 5.1 TK 4.2B 8 10 6 ICQ XX SOU01 Willian Souza
2020F8 2020 05 01.35 I 4.8 HD 0.0E 8 ICQ XX GOI Marco Goiato
2020F8 2020 05 01.34 S 5.2 TK 5.0B 10 10 7 ICQ XX SOU01 Willian Souza
2020F8 2020 05 01.34 M 4.9 HD 5.0B 7 10 6/ 40.0m230 ICQ XX GOI Marco Goiato
2020F8 2020 05 01.34 S 5.1 YG 8.0B 11 8 6 ICQXX DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 05 01.32 S 5.2 TK 7.0B 15 10 7 ICQ XX SOU01 Willian Souza
2020F8 2020 05 01.31 S 5.2 TK 15.0L 5 32 10 6 ICQ XX SOU01 Willian Souza
2020F8 2020 04 30.88 B 5.4 TT 10.0L 4 20 6 6 45.0m227 ICQ XX PEA Andrew Pearce, Nedlands, W.Australia; NELM: 5.0
2020F8 2020 04 30.40 B 5.7 S 8.0B 20 & 3 1 < 3.0m240 MORai MORai Germán Morales, Cochabamba - Bolivia
2020F8 2020 04 30.37 S 5.7 S 7.0B 15 ICQ XX GRAaa Igor Grageda Mendez, Cochabamba - Bolivia
2020F8 2020 04 30.37 S 5.7 S 9.0R 7 24 ICQ XX GRAaa Igor Grageda Mendez, Cochabamba - Bolivia
2020F8 2020 04 30.37 S 5.7 S 9.0R 7 100 ICQ XX GRAaa Igor Grageda Mendez, Cochabamba - Bolivia
2020F8 2020 04 30.35 S 5.2 YG 8.0B 11 8 5 DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 30.35 M 5.1 HD 5.0B 7 10 6/ ICQ XX GOI Marco Goiato
2020F8 2020 04 30.35 S 5.1 TK 5.0B 10 10 7 ICQ XX SOU01 Willian Souza
2020F8 2020 04 30.35 &B 5.6 HI 7.0R 5 30 & 3 S6 ICQ XX MARad Claudio Martinez, Buenos Aires; City Lights
2020F8 2020 04 30.33 M 5.4 YG 5.0B 10 8 6 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 04 30.32 S 5.2 TK 7.0B 15 10 7 ICQ XX SOU01 Willian Souza
2020F8 2020 04 30.32 S 5.5 HP 9.0R10 39 10 7 1.5 225 MELab Daniel Mello
2020F8 2020 04 30.30 B 5.3 TK 7.0B 16 8 6 MARab Antonio Martini Jr
2020F8 2020 04 29.87 M 5.5 TT 10.0L 4 20 6 5 0.5 234 ICQ XX PEA Andrew Pearce, Nedlands, W.Australia; NELM: 5.0
2020F8 2020 04 29.83 M 5.0 TK 8.0R 5 16 8 6 0.6 235 ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 29.83 I 5.0 TK 0.0E ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 29.80 M 5.4 TT 4.0B 8 7 6 ICQ XX MAT08 Michael Mattiazzo, Swan Hill, Victoria, Australia; in 25x100mm B, tail 2deg in pa 230. A pseudo nucleus was visible at approximate mag 9. Comet visible to the unaided eye using averted vision.
2020F8 2020 04 29.75 xM 5.4 TK 5.0R 10 8.5 6 45.0m223 ICQ XX WYA Christopher Wyatt
2020F8 2020 04 29.73 M 5.2 TT 2.2B 8 9 6/ ICQ XX RAE Stuart Rae, Karamu, New Zealand
2020F8 2020 04 29.40 V 5.1 AQ 10.7A 2A560 27.9 ICQ XX MAS01I C27.9 mMG4 KA3 KPR 5 U9* 0.1 6.2s 6.2 Martin Masek; Comet Alt.:29.7 Calculated mags:5.1,4.9,5.1,5.1,5.2,5.2
2020F8 2020 04 29.39 Z 5.6 U4 43.0T 7a250 7 3 ICQ XX PAUaaI C dFM1 CAC CMP 0 P5 27.0d27.0 Nirmal Paul, La Dehesa , Chile , MPC code - W88
2020F8 2020 04 29.39 k 6.6 AQ 10.7A 2A560 13.4 ICQ XX MAS01I C13.43mMG4 KA3 KPR 5 U9* 0.0 12.4s12.4 Martin Masek; Comet Alt.:29.3 Calculated mags:6.6,6.6,6.6,6.6,6.7,6.6
2020F8 2020 04 29.36 S 5.6 TK 8.0B 20 5 3 0.6 130 LANab Rodolfo Langhi
2020F8 2020 04 29.35 S 5.3 YG 5.0B 10 10 7 ICQ XX SOU01 Willian Souza
2020F8 2020 04 29.35 M 5.2 YG 4.2B 8 10 7 ICQ XX SOU01 Willian Souza
2020F8 2020 04 29.35 S 5.4 YG 10.0B 25 6 5 DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 29.35 S 5.3 YG 8.0B 11 8 6 DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 29.34 S 5.3 YG 7.0B 15 10 7 ICQ XX SOU01 Willian Souza
2020F8 2020 04 29.34 M 5.2 YG 5.0B 10 10 6 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 04 29.34 B 5.6 TK 7.0B 16 8 6 MARab Antonio Martini Jr
2020F8 2020 04 29.33 S 5.3 YG 15.0L 5 42 10 6 ICQ XX SOU01 Willian Souza
2020F8 2020 04 29.31 M 5.6 HD 5.0B 7 9 6 ICQ XX GOI Marco Goiato
2020F8 2020 04 28.85 M 5.6 TT 10.0L 4 20 4.5 5 ICQ XX PEA Andrew Pearce, Nedlands; NELM: 4.5
2020F8 2020 04 28.82 M 5.8 TK 8.0B 20 8 6 0.5 ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 28.82 I 5.8 TK 0.0E ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 28.76 xM 5.6 TK 5.0R 10 7 5/ 35.0m223 ICQ XX WYA Christopher Wyatt
2020F8 2020 04 28.70 M 5.9 TT 2.2B 8 8 6/ ICQ XX RAE Stuart Rae, Karamu, New Zealand
2020F8 2020 04 28.40 B 6.3 S 8.0B 20 & 1 1 < 1.0m240 MORai MORai Germán Morales, Cochabamba - Bolivia
2020F8 2020 04 28.40 k 7.1 AQ 10.7A 2A680 12.4 ICQ XX MAS01I C12.4 mMG4 KA3 KPR 5 U9* 0.1 6.2s 6.2 Martin Masek; Comet Alt.:30.5 Calculated mags:7.1,7.1,7.2,7.0,7.1,7.0,7.1
2020F8 2020 04 28.40 V 5.6 AQ 10.7A 2A680 22.7 ICQ XX MAS01I C22.73mMG4 KA3 KPR 5 U9* 0.0 6.2s 6.2 Martin Masek; Comet Alt.:30.9 Calculated mags:5.6,5.6,5.6,5.6,5.6,5.6
2020F8 2020 04 28.35 M 5.8 YG 5.0B 10 8 6 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 04 28.35 S 5.9 TK 5.0B 10 8 6/ ICQ XX SOU01 Willian Souza
2020F8 2020 04 28.35 S 5.9 TK 4.2B 8 8 6 ICQ XX SOU01 Willian Souza
2020F8 2020 04 28.35 S 6.1 TK 8.0B 11 6 6 DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 28.34 S 5.9 TK 7.0B 15 8 6 ICQ XX SOU01 Willian Souza
2020F8 2020 04 28.31 M 5.9 HD 5.0B 7 9 6 ICQ XX GOI Marco Goiato
2020F8 2020 04 27.82 M 6.2 TK 8.0R 5 16 8 6 0.5 ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 27.82 I 6.0 TK 0.0E ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 27.78 M 6.2 TT 4.0B 8 6 6 ICQ XX MAT08 Michael Mattiazzo, Swan Hill, Victoria, Australia; in 20cm reflector, tail 1 degree in pa 230 deg. Coma appears flattened - like a hammerhead shark.
2020F8 2020 04 27.40 B 6.5 S 8.0B 20 & 1 1 MORai MORai Germán Morales, Cochabamba - Bolivia
2020F8 2020 04 27.35 S 6.3 TK 5.0B 10 8 6 ICQ XX SOU01 Willian Souza
2020F8 2020 04 27.35 M 6.3 HD 5.0B 7 8 5 ICQ XX GOI Marco Goiato
2020F8 2020 04 27.35 M 6.4:YG 5.0B 10 5 6 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 04 27.35 B 6.8 TK 8.0B 20 7 5 MARab Antonio Martini Jr
2020F8 2020 04 27.35 S 6.4 TK 8.0B 11 6 4 DES Rex I. de Silva
2020F8 2020 04 27.35 S 6.4 TK 8.0B 11 6 4 DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 27.34 S 6.3 TK 7.0B 15 8 6 ICQ XX SOU01 Willian Souza
2020F8 2020 04 26.82 M 6.5 TK 8.0R 5 16 8 6 0.35 210 ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 26.80 M 6.3 TT 4.0B 8 6 6 ICQ XX MAT08 Michael Mattiazzo, Swan Hill, Victoria, Australia; Reference stars: TYC 6984-1481, 6409-1233, 6983-1313,6985-1213. significantly brighter than 48hrs ago. ?outburst
2020F8 2020 04 26.70 M 6.7 TT 2.2B 8 8 5 ICQ XX RAE Stuart Rae, New Zealand
2020F8 2020 04 26.69 M 6.8 TT 5.0B 7 7 6 ICQ XX RAE Stuart Rae, New Zealand
2020F8 2020 04 26.39 k 8.1 AQ 10.7A 2a480 7.2 ICQ XX MAS01I C 7.23mMG4 KA3 KPR 5 U4* 0.1 6.2s 6.2 Martin Masek; Comet Alt.:29.9 Calculated mags:8.0,8.1,8.2,8.1,8.0,8.0,8.1
2020F8 2020 04 26.38 V 6.6 AQ 10.7A 2a480 14.5 ICQ XX MAS01I C14.47mMG4 KA3 KPR 5 U4* 0.1 6.2s 6.2 Martin Masek; Comet Alt.:28.9 Calculated mags:6.5,6.7,6.6,6.7,6.6,6.5
2020F8 2020 04 26.35 M 6.6 TK 5.0B 7 8 5 ICQ XX GOI Marco Goiato
2020F8 2020 04 26.35 S 6.9 TK 15.0L 5 42 6 5 ICQ XX SOU01 Willian Souza
2020F8 2020 04 26.35 M 6.7 TK 5.0B 10 8 6 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 04 26.35 S 6.6 TK 8.0B 11 6 4 DES Rex I. de Silva
2020F8 2020 04 26.35 S 6.6 TK 8.0B 11 6 4 DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 26.34 M 6.7 TK 10.0B 20 7 6/ ICQ XX GOI Marco Goiato
2020F8 2020 04 26.34 S 6.9 TK 5.0B 10 6 5 ICQ XX SOU01 Willian Souza
2020F8 2020 04 26.32 S 6.9 TK 7.0B 15 6 5 ICQ XX SOU01 Willian Souza
2020F8 2020 04 26.31 S 6.9 TK 15.0L 5 42 6 5 ICQ XX SOU01 Willian Souza
2020F8 2020 04 25.82 M 7.1 TK 8.0R 5 16 5 6 0.3 210 ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 25.75 xM 7.2 TK 5.0R 10 10 5 ICQ XX WYA Christopher Wyatt
2020F8 2020 04 25.69 M 7.0 TT 5.0B 7 10 6 ICQ XX RAE Stuart Rae, Karamu, New Zealand
2020F8 2020 04 25.40 B 7.2 S 8.0B 20 & 1 1 MORai MORai Germán Morales, Cochabamba - Bolivia
2020F8 2020 04 25.35 S 7.0 TK 7.0B 15 5 5 ICQ XX SOU01 Willian Souza
2020F8 2020 04 25.33 S 6.8 TK 8.0B 11 5 4 DES Rex I. de Silva
2020F8 2020 04 25.33 S 6.8 TK 8.0B 11 5 4 DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 25.31 S 7.0 TK 15.0L 5 42 6 5 ICQ XX SOU01 Willian Souza
2020F8 2020 04 24.82 M 7.2 TK 8.0B 20 4 5 ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 24.80 S 7.2 TT 7.0B 15 6 5 ICQ XX MAT08 Michael Mattiazzo, Swan Hill, Victoria, Australia
2020F8 2020 04 24.77 Z 7.8 U4 10.6R 5a240 13.4 ICQ xx HER02 C13.4 mSTL KA1 A4A 5 U3 3.5s 3.5 Carl Hergenrother, Carl Hergenrother
2020F8 2020 04 24.77 k 9.2 U4 10.6R 5a 60 6.4 ICQ xx HER02 C 6.4 mSTL KA1 A4A 5 U3 3.5s 3.5 Carl Hergenrother, Carl Hergenrother
2020F8 2020 04 24.75 xM 7.3 TK 5.0R 10 9 5 ICQ XX WYA Christopher Wyatt
2020F8 2020 04 24.40 k 9.0 AQ 10.7A 2a600 6.2 ICQ XX MAS01I C 6.2 mMG4 KA3 KPR 5 U5* 0.0 6.2s 6.2 Martin Masek; Comet Alt.:34.5 Calculated mags:9.0,9.0,9.0,9.0
2020F8 2020 04 24.40 V 7.5 AQ 10.7A 2a600 12.4 ICQ XX MAS01I C12.4 mMG4 KA3 KPR 5 U5* 0.1 6.2s 6.2 Martin Masek; Comet Alt.:35.3 Calculated mags:7.5,7.5,7.6,7.5,7.5
2020F8 2020 04 24.35 S 7.0 TK 10.0B 25 5 4 DES Rex I. de Silva
2020F8 2020 04 24.35 S 6.9 TK 5.0B 10 8 4 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 04 24.35 S 7.0 TK 10.0B 25 5 4 DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 24.34 S 7.1 TK 8.0B 11 5 5 DES Rex I. de Silva
2020F8 2020 04 24.34 S 7.1 TK 8.0B 11 5 5 DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 23.83 M 7.3 TK 8.0B 20 5 5 ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 23.36 S 7.1 TK 5.0B 10 5 5 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 04 23.36 S 7.1 TK 10.0B 25 4 4 DES Rex I. de Silva
2020F8 2020 04 23.36 S 7.1 TK 10.0B 25 4 4 DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 23.35 S 7.3 TK 5.0B 7 7 4 ICQ XX GOI Marco Goiato
2020F8 2020 04 23.34 M 7.4 TK 10.0B 20 6 5 ICQ XX GOI Marco Goiato
2020F8 2020 04 23.33 S 7.2 TK 8.0B 11 5 5 DES Rex I. de Silva
2020F8 2020 04 23.33 S 7.2 TK 8.0B 11 5 5 DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 22.82 M 7.3 TK 8.0R 5 16 4 5 ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 22.81 S 7.4 TT 7.0B 15 5 5 ICQ XX MAT08 Michael Mattiazzo, Swan Hill, Victoria, Australia
2020F8 2020 04 22.76 xM 7.7 TK 5.0B 7 10 5 ICQ XX WYA Christopher Wyatt
2020F8 2020 04 22.76 xM 7.7 TK 25.0L 5 40 5.5 5/ 14.5m216 ICQ XX WYA Christopher Wyatt
2020F8 2020 04 22.36 M 7.4 TK 10.0B 20 6 5 ICQ XX GOI Marco Goiato
2020F8 2020 04 22.36 S 7.1 TK 5.0B 10 5 5 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 04 22.33 S 7.3 TK 8.0B 20 6 5 MARab Antonio Martini Jr
2020F8 2020 04 22.33 S 7.3 TK 8.0B 11 5 4 DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 22.32 S 7.5 TK 7.0B 15 5 4 ICQ XX SOU01 Willian Souza
2020F8 2020 04 22.31 S 7.5 TK 15.0L 5 42 5 5 ICQ XX SOU01 Willian Souza
2020F8 2020 04 22.30 S 7.5 TK 15.0L 5 30 5 5 ICQ XX SOU01 Willian Souza
2020F8 2020 04 21.83 M 7.3 TK 8.0B 20 4 5 ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 21.79 xM 7.6 TK 5.0R 10 9 5 ICQ XX WYA Christopher Wyatt
2020F8 2020 04 21.79 S 7.5 TT 7.0B 15 5 5 ICQ XX MAT08 Michael Mattiazzo, Swan Hill, Victoria, Australia
2020F8 2020 04 21.77 Z 7.8 U4 10.6R 5a120 12.8 ICQ xx HER02 C12.8 mFLB K6N A4A 5 U3 3.5s 3.5 Carl Hergenrother, Carl Hergenrother
2020F8 2020 04 21.77 k 9.2 U4 10.6R 5a300 6.4 ICQ xx HER02 C 6.4 mFLB K6N A4A 5 U3 3.5s 3.5 Carl Hergenrother, Carl Hergenrother
2020F8 2020 04 21.71 M 7.2 TT 5.0B 7 6 4 ICQ XX RAE Stuart Rae, New Zealand
2020F8 2020 04 21.36 S 7.3 TK 5.0B 10 5 5 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 04 21.35 S 7.2 TK 5.0B 10 5 4 ICQ XX SOU01 Willian Souza
2020F8 2020 04 21.34 S 7.3 TK 7.0B 15 5 4 ICQ XX SOU01 Willian Souza
2020F8 2020 04 21.33 S 7.3 TK 8.0B 11 5 5 DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 21.32 S 7.3 TK 15.0L 5 42 5 5 ICQ XX SOU01 Willian Souza
2020F8 2020 04 21.30 S 7.3 TK 15.0L 5 33 5 5 ICQ XX SOU01 Willian Souza
2020F8 2020 04 21.30 S 7.4 TK 8.0B 20 5 4 MARab Antonio Martini Jr
2020F8 2020 04 20.82 M 7.6 TK 8.0R 5 16 5 6 ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 20.35 S 7.4 TK 5.0B 7 7 4 ICQ XX GOI Marco Goiato
2020F8 2020 04 20.35 S 7.5 TK 7.0B 15 5 4 ICQ XX SOU01 Willian Souza
2020F8 2020 04 20.35 S 7.4 TK 5.0B 10 5 5 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 04 20.34 M 7.5 TK 10.0B 20 6 5 ICQ XX GOI Marco Goiato
2020F8 2020 04 20.33 S 7.6 TK 15.0L 5 42 5 5 ICQ XX SOU01 Willian Souza
2020F8 2020 04 20.33 S 7.4 TK 10.0B 25 4 5 DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 20.30 S 7.6 TK 15.0L 5 33 5 5 ICQ XX SOU01 Willian Souza
2020F8 2020 04 19.82 M 7.6 TK 8.0R 5 16 5 6 ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 19.72 M 6.8:TT 5.0B 7 7 5 ICQ XX RAE Stuart Rae, Karamu, New Zealand; Observation affected by slight moonlight and made between outbreaks of some fog/haze. Comet easily visible in low powered binoculars and appears to have brightened since last observation.
2020F8 2020 04 19.35 B 7.5 TK 8.0B 20 5 5 MARab Antonio Martini Jr
2020F8 2020 04 19.35 S 7.5 TK 5.0B 10 4 5 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 04 19.33 S 7.5 TK 10.0B 25 DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 18.82 M 7.6 TK 8.0R 5 16 4 5 ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 18.71 xM 8.1 TK 25.0L 5 40 4.5 5 18.0m220 ICQ XX WYA Christopher Wyatt
2020F8 2020 04 18.35 S 7.6:TK 9.0R10 36 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 04 18.35 S 7.7 TK 10.0B 20 5 5 ICQ XX GOI Marco Goiato
2020F8 2020 04 18.34 S 7.6 TK 10.0B 25 4 5 ICQ XX DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 18.34 S 7.8 TK 15.0L 5 50 4 5 ICQ XX SOU01 Willian Souza
2020F8 2020 04 18.33 S 7.8 TK 15.0L 5 33 5 5 ICQ XX SOU01 Willian Souza
2020F8 2020 04 17.35 S 7.6 TK 5.0B 10 4 5 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 04 17.34 S 7.9 TK 15.0L 5 50 4 4 ICQ XX SOU01 Willian Souza
2020F8 2020 04 17.34 S 7.7 TK 10.0B 25 3 4 ICQ XX DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 17.31 S 7.9 TK 15.0L 5 30 5 4 ICQ XX SOU01 Willian Souza
2020F8 2020 04 16.82 M 7.8 TK 8.0R 5 16 5 5 ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 16.79 S 8.0 TT 10.0B 25 5 4 ICQ XX MAT08 Michael Mattiazzo, Swan Hill, Victoria, Australia; Reference stars: TYC 7509-1048, 743
2020F8 2020 04 16.79 V 8.2 AQ 10.0R 5a120 3.3 19.0s226 ICQ XX PEA I C136 sFM1 A4A 5 U 0.1 7.6 9.0s 9.0 Andrew Pearce, Nedlands, W.Australia
2020F8 2020 04 16.36 S 8.0 TK 15.0L 7 75 3 5 ICQ XX SOU01 Willian Souza
2020F8 2020 04 16.34 S 7.5 TK 5.0B 10 5 4 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 04 16.34 S 7.7 TK 5.0B 7 6 4 ICQ XX GOI Marco Goiato
2020F8 2020 04 16.34 S 7.9 TK 15.0L 5 30 5 4 ICQ XX SOU01 Willian Souza
2020F8 2020 04 16.33 M 7.8 TK 10.0B 20 5 5 ICQ XX GOI Marco Goiato
2020F8 2020 04 16.30 S 8.0:TK 15.0L 5 30 ICQ XX SOU01 Willian Souza
2020F8 2020 04 15.82 M 7.8 TK 8.0R 5 16 5 4 ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 15.79 V 8.4:AQ 10.0R 5a120 3 11.0m224 ICQ XX PEA I C136 sFM1 CAC A4A 5 U 0.1 9.3 9.0s 9.0 Andrew Pearce, Nedlands, W.Australia
2020F8 2020 04 15.35 S 7.7 TK 9.0R10 36 5 3 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 04 15.34 S 7.6 TK 5.0B 10 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 04 14.82 M 7.8 TK 8.0R 5 16 5 4 ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 14.81 Z 8.3 U4 10.6R 5a240 11.7 ICQ xx HER02 C11.7 mSTL KA1 A4A 5 U3 3.5s 3.5 Carl Hergenrother
2020F8 2020 04 14.81 k 10.2 U4 10.6R 5a240 4.1 ICQ xx HER02 C 4.1 mSTL KA1 A4A 5 U3 3.5s 3.5 Carl Hergenrother
2020F8 2020 04 14.79 V 8.4:TK 10.0R 5a120 2.8 25.0m221 ICQ XX PEA I C136 sFM1 CAC A4A 5 U 0.0 7.6 9.0s 9.0 Andrew Pearce, Nedlands, W.Australia
2020F8 2020 04 14.34 S 7.8 TK 10.0B 25 3 3 ICQ XX DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 13.81 M 7.8 TK 8.0R 5 16 4 4 ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 13.79 S 8.1 TT 7.0B 15 4 4 ICQ XX MAT08 Michael Mattiazzo, Swan Hill, Victoria, Australia; Reference stars: TYC 7512-130, 971, 972, 319. appears slightly less condensed and fainter than 48hrs ago
2020F8 2020 04 13.79 V 8.2 TK 10.0R 5a120 2.5 8.0m226 ICQ XX PEA I C150 sFM1 A4A 5 U 0.0 8.4 9.0s 9.0 Andrew Pearce, Nedlands
2020F8 2020 04 13.34 S 7.9 TK 5.0B 10 5 5 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 04 13.34 S 7.8 TK 10.0B 25 3 3 DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 13.33 S 8.0 TK 9.0R10 36 4 4 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 04 12.86 S 8.3 TK 20.0L 4 45 4.5 4 ICQ XX PEA Andrew Pearce, Nedlands; NELM: 4.2. Moonlight
2020F8 2020 04 12.82 M 7.5:TK 8.0R 5 12 4 4 ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 12.82 M 7.5:TK 8.0L 5 12 4 4 ICQ XX CAM03 Paul Camilleri
2020F8 2020 04 12.79 C 8.5 AQ 51.0L 4a240 7.3 13.0m220 ICQ XX YOS02I a 60C 7.3 mFL6 K6F SI6 5 12.6 1.6s 1.6 Katsumi Yoshimoto; B-V of comp. stars were +0.49, +0.55 and +0.62.
2020F8 2020 04 12.76 Z 8.6 U4 50.0T 7a120 5.56 5 6.3m219 ICQ XX PAUaaI C dFL6 CMP 0 P2 9.0d 9.0 Nirmal Paul, iTelescope at Siding Spring Observatory Australia - MPC Q62
2020F8 2020 04 12.75 xM 7.9 TK 25.0L 5 40 3.7 5/ ICQ XX WYA Christopher Wyatt
2020F8 2020 04 12.38 k 9.5 AQ 30.0C 6a240 3.3 ICQ XX MAS01I C 3.3 mMG4 KA3 KPR 5 U4* 0.1 0.9s 0.9 Martin Masek; Comet Alt.:28.8 Calculated mags:9.6,9.6,9.5,9.5,9.5,9.6,9.6
2020F8 2020 04 12.38 V 7.9 AQ 30.0C 6a180 6.6 ICQ XX MAS01I C 6.6 mMG4 KA3 KPR 5 U3* 0.1 0.9s 0.9 Martin Masek; Comet Alt.:28.8 Calculated mags:7.8,7.8,8.0,7.8,7.8
2020F8 2020 04 12.35 S 8.1 TK 8.0B 11 3 4 ICQ XX DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 12.34 S 8.1 TK 9.0R10 36 4 4 ICQ XX AMO01 Alexandre Amorim
2020F8 2020 04 12.34 S 7.9 TK 10.0B 25 3 3 ICQ XX DES01 Jose Guilherme de Souza Aguiar
2020F8 2020 04 11.79 S 7.8 TT 7.0B 15 4 5 ICQ XX MAT08 Michael Mattiazzo, Swan Hill, Victoria, Australia; Reference stars: TYC 8005 582, 1002, 7512-130. possibly in outburst. strongly condensed. In 20cm reflector, coma enhances strongly when using SWAN band filter
2020F8 2020 04 11.73 xM 8.0 TK 25.0L 5 40 4 5 ICQ XX WYA Christopher Wyatt
2020F8 2020 04 11.70 S 9.5 TT 41.0L 5 59 4 3 ICQ XX DRU01 John Drummond, Patutahi, Gisborne, New Zealand; NELM: 5.0, Reference stars: TYC 7511 320 (mag 8.9), TYC 7511 339 (mag 10.0). Can quite easily see SWAN in the bright 17-day moonlight. It appears as a medium sized smudge with little central condensation. No tail seen. Stars used are TYC 7511 320 (mag 8.9), TYC 7511 339 (mag 10.0) - in-out method. 30˚ alt in the SE. Stellar LM = 5.0 near comet (naked ete), rural sky
2020F8 2020 04 10.71 M 7.9 TK 20.0L 5 40 4 4/ ICQ XX RAE Stuart Rae, Karamu, New Zealand
2020F8 2020 04 10.40 k 10.2 AQ 30.0C 6a600 3.6 ICQ XX MAS01I C 3.6 mMG4 KA3 KPR 5 U9* 0.0 0.9s 0.9 Martin Masek; Comet Alt.:35.3 Calculated mags:10.2,10.2,10.2,10.3,10.2,10.3,10.2,10.2
2020F8 2020 04 10.40 V 8.3 AQ 30.0C 6a600 7.5 ICQ XX MAS01I C 7.5 mMG4 KA3 KPR 5 U9* 0.1 0.9s 0.9 Martin Masek; Comet Alt.:35.5 Calculated mags:8.2,8.3,8.3,8.3,8.3