Comet C/2017 K2 (PANSTARRS)


IIIYYYYMnL YYYY MM DD.DD eM/mm.m:r AAA.ATF/xxxx /dd.ddnDC /t.ttmANG ICQ XX*OBSxxf InT APERTURcamchip SFW C ## u.uu xx.x PIXELSIZE
   2017K2  2019 06 07.00  C 16.0 UO 50.0L 3a180   0.4               ICQ XX HILaaI     C 0.19mFL9 K32 AFo 5 P5  0.0       1.0s 1.0 Kevin Hills; Multibox data generated using Astrometrica and FoCas, then Kphot used to estimate visual equivalent magnitude as reported above.
2017K2 2019 05 23.00 Z 16.8 AQ 20.0L 4E284 1.1 0.01 309 LEHaaI C 1.1 mPDS CAC AIT 5 1.2s 1.2 Thomas Lehmann, mlim=20.4, DSLR green, moon 83% dist 83 deg
2017K2 2019 05 13.01 Z 17.0 AQ 20.0L 4I965 0.8 LEHaaI C 0.8 mPDS CAC AIT 5 1.2s 1.2 Thomas Lehmann, mlim=21.4, DSLR green, moon 61% dist 90 deg
2017K2 2019 05 12.44 Z 17.1 AQ 61.0L 6a120 0.5 ICQ XX RAMaa C sFL9 KA9 5 U 0.1 0.6s 0.6 Raymond Ramlow
2017K2 2019 05 02.01 Z 17.2 AQ 10.0R 6E772 1.2 FRIaaI C 1.2 mCDS CFC AIT 5 2.0s 2.0 Steffen Fritsche, mlim=21.0, DSLR green
2017K2 2019 04 25.98 C 16.2 AQ 25.0T 5a450 0.2 ICQ XX WAR01I C 1 mSXV ICY KPR 4 U5* 0.1 2.0s 2.0 Johan Warell; Comet Alt.:62.8 Calculated mags:16.0,16.3,16.2,16.0,16.4,16.1,16.3,16.3,16.3,16.0
2017K2 2019 04 23.91 C 17.6 U4 20.0T 2A120 ICQ XX SWAaa C 0.5 m A4A 5 U9* 1.3s 1.3 David Swan, Tynemouth, UK
2017K2 2019 04 23.04 Z 16.8 AQ 10.0R 6B884 0.8 FRIaaI C 0.8 mCDS CFC AIT 5 2.0s 2.0 Steffen Fritsche, mlim=19.2, DSLR green
2017K2 2019 04 11.05 Z 17.0 AQ 20.0L 4J442 0.8 LEHaaI C 0.8 mPDS CAC AIT 5 1.2s 1.2 Thomas Lehmann, mlim=20.9, DSLR green
2017K2 2019 04 07.08 Z 17.2 AQ 10.0R 6C848 0.7 FRIaaI C 0.7 mCDS CFC AIT 5 2.0s 2.0 Steffen Fritsche
2017K2 2019 04 02.11 Z 17.1 AQ 10.0R 6B646 0.8 FRIaaI C 0.8 mCDS CFC AIT 5 2.0s 2.0 Steffen Fritsche
2017K2 2019 04 02.06 Z 17.3 AQ 20.0L 4J923 0.7 LEHaaI C 0.7 mPDS CAC AIT 5 1.2s 1.2 Thomas Lehmann
2017K2 2019 03 31.05 Z 17.0 AQ 10.0R 6A202 0.8 FRIaaI C 0.8 mCDS CFC AIT 5 2.0s 2.0 Steffen Fritsche
2017K2 2019 03 30.06 Z 17.1 AQ 10.0R 6G218 1.2 FRIaaI C 1.2 mCDS CFC AIT 5 2.0s 2.0 Steffen Fritsche
2017K2 2019 03 30.01 Z 17.2 AQ 40.0L 3A200 1 LEHaaI C 1 mCDS CFC AIT 5 1.2s 1.2 Thomas Lehmann
2017K2 2019 03 27.91 C 17.7 U4 20.0T 2a620 ICQ XX SWAaa C20 s A4A 5 U9* 1.3s 1.3 David Swan, Tynemouth, UK; C8 Hyperstar, ASI178MM, UV+IR cut
2017K2 2019 03 17.23 V 17.3 AQ 25.0T 7A440 0.6 ICQ XX MAS01I C 0.6 mG2x E2V KPR 5 U9* 0.0 1.5s 1.5 Martin Masek; Comet Alt.:53.7 Calculated mags:17.2,17.3,17.2,17.3,17.3,17.3,17.3,17.3
2017K2 2019 03 17.22 k 16.6 AQ 25.0T 7A440 0.6 ICQ XX MAS01I C 0.6 mG2x E2V KPR 5 U9* 0.0 1.5s 1.5 Martin Masek; Comet Alt.:53.5 Calculated mags:16.6,16.6,16.7,16.7,16.7,16.6,16.6,16.6,16.6,16.6
2017K2 2019 03 11.97 C 16.1 AQ 25.0T 5a360 0.2 ICQ XX WAR01I C 2 mSXV ICY KPR 5 U4* 0.5 2.0s 2.0 Johan Warell; Comet Alt.:38.0 Calculated mags:15.0,15.0,14.8,15.1,13.3,14.9,14.9,15.0,14.8,15.2
2017K2 2019 03 02.17 V 17.3 AQ 25.0T 7A680 0.4 ICQ XX MAS01I C 0.4 mG2x E2V KPR 5 U9* 0.0 1.5s 1.5 Martin Masek; Comet Alt.:34.1 Calculated mags:17.4,17.4,17.3,17.3,17.4,17.3,17.3
2017K2 2019 03 02.17 k 16.8 AQ 25.0T 7A680 0.4 ICQ XX MAS01I C 0.4 mG2x E2V KPR 5 U9* 0.0 1.5s 1.5 Martin Masek; Comet Alt.:33.8 Calculated mags:16.9,16.9,16.8,16.8,16.8
2017K2 2019 02 28.17 Z 17.1 AQ 20.0L 4E594 0.6 LEHaaI C 0.6 mPDS CAC AIT 5 1.2s 1.2 Thomas Lehmann
2017K2 2019 02 28.11 Z 16.4 AQ 10.0R 6E774 1.6 FRIaaI C 1.6 mCDS CFC AIT 5 2.0s 2.0 Steffen Fritsche
2017K2 2019 02 17.51 C 17.2 U4 51.0B 5a360 & 0.15 2 ICQ XX BUIaa C dFLB KA1 A4A 0 U3* d Gideon van Buitenen, Mayhill, New Mexico (H06)
2017K2 2019 02 07.17 Z 17.4 AQ 10.0R 6D932 0.7 FRIaaI Steffen Fritsche
2017K2 2019 02 02.23 k 17.0 AQ 25.0T 7A680 0.5 ICQ XX MAS01I C 0.5 mG2x E2V KPR 0 U9* 0.0 1.5s 1.5 Martin Masek; Comet Alt.:32.4 Calculated mags:16.9,16.9,16.9,17.0,16.9,17.0,17.0,16.9,16.9
2017K2 2019 02 02.23 V 17.6 AQ 25.0T 7A680 0.4 ICQ XX MAS01I C 0.4 mG2x E2V KPR 5 U9* 0.0 1.5s 1.5 Martin Masek; Comet Alt.:32.7 Calculated mags:17.7,17.7,17.7,17.6,17.6,17.6,17.6,17.6
2017K2 2019 01 13.27 V 17.5 AQ 25.0T 7A680 0.4 ICQ XX MAS01I C 0.4 mG2x E2V KPR 5 U9* 0.0 1.5s 1.5 Martin Masek; Comet Alt.:27.8 Calculated mags:17.5,17.5,17.5,17.5,17.4,17.4,17.5,17.5
2017K2 2019 01 13.26 k 17.4 AQ 25.0T 7A680 0.4 ICQ XX MAS01I C 0.4 mG2x E2V KPR 5 U9* 0.0 1.5s 1.5 Martin Masek; Comet Alt.:27.5 Calculated mags:17.4,17.4,17.4,17.4,17.4,17.4,17.4
2017K2 2018 11 16.82 Z 17.9 AQ 10.0R 6G338 0.5 FRIaaI Steffen Fritsche
2017K2 2018 11 12.75 Z 17.7 AQ 10.0R 6B400 0.5 FRIaa Steffen Fritsche
2017K2 2018 11 07.77 Z 17.8 AQ 30.0L 5G913 0.6 LEHaaI C 0.6 mPDS CAC AIT 5 0.6s 0.6 Thomas Lehmann
2017K2 2018 11 05.78 Z 18.0 AQ 30.0L 5E995 0.5 LEHaaI C 0.5 mPDS CAC AIT 5 0.6s 0.6 Thomas Lehmann
2017K2 2018 11 01.81 Z 17.2 AQ 10.0R 6F960 0.8 FRIaaI Steffen Fritsche
2017K2 2018 10 31.79 C 17.7 U4 33.0L 3K083 0.6 BECaa Andreas Beck
2017K2 2018 10 21.79 Z 18.0 AQ 30.0L 8H677 0.5 LEHaaI C 0.5 mPDS CAC AIT 5 0.4s 0.4 Thomas Lehmann
2017K2 2018 10 14.84 Z 17.8 AQ 10.0R 6N160 0.5 FRIaaI Steffen Fritsche
2017K2 2018 10 14.78 Z 17.9 AQ 30.0L 5H393 0.6 LEHaaI C 0.6 mPDS CAC AIT 5 0.6s 0.6 Thomas Lehmann
2017K2 2018 10 12.83 C 17.8 U4 33.0L 3K083 0.6 BECaa Andreas Beck
2017K2 2018 10 12.81 Z 18.0 AQ 10.0R 6H520 0.7 FRIaaI Steffen Fritsche
2017K2 2018 10 11.88 C 17.8 UO 50.0L 3a180 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.1 1.0s 1.0 Kevin Hills; Multibox data generated using Astrometrica and FoCas, then Kphot used to estimate visual equivalent magnitude as reported above
2017K2 2018 10 11.81 Z 17.7 AQ 30.0L 5F114 0.7 LEHaaI C 0.7 mPDS CAC AIT 5 0.6s 0.6 Thomas Lehmann
2017K2 2018 10 10.82 Z 17.5 AQ 30.0L 5G673 0.8 LEHaaI C 0.8 mPDS CAC AIT 5 0.6s 0.6 Thomas Lehmann
2017K2 2018 10 08.86 C 17.5 U4 33.0L 3K083 0.6 BECaa Andreas Beck
2017K2 2018 10 04.94 C 17.8 UO 50.0L 3a180 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.1 1.0s 1.0 Kevin Hills; Multibox data generated using Astrometrica and FoCas, then Kphot used to estimate visual equivalent magnitude as reported above
2017K2 2018 10 04.87 Z 18.0 AQ 10.0R 6D920 0.7 FRIaaI Steffen Fritsche
2017K2 2018 09 30.82 Z 17.8 AQ 10.0R 6G560 1.1 FRIaaI Steffen Fritsche
2017K2 2018 09 29.81 C 17.7 U4 33.0L 3K083 0.6 BECaa Andreas Beck
2017K2 2018 09 27.84 C 17.7 UO 50.0L 3a180 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.0 1.0s 1.0 Kevin Hills; Multibox data generated using Astrometrica and FoCas, then Kphot used to estimate visual equivalent magnitude as reported above
2017K2 2018 09 16.91 Z 17.7 AQ 30.0L 5E271 0.6 LEHaaI C 0.6 mPDS CAC AIT 5 0.5s 0.5 Thomas Lehmann
2017K2 2018 09 15.85 Z 18.0 AQ 10.0R 6E760 1.2 FRIaaI Steffen Fritsche
2017K2 2018 09 11.81 Z 17.7 AQ 30.0L 8B616 0.5 LEHaaI C 0.5 mPDS CAC AIT 5 0.4s 0.4 Thomas Lehmann
2017K2 2018 09 05.91 Z 17.6 AQ 10.0R 6I492 1.1 FRIaaI Steffen Fritsche
2017K2 2018 08 28.87 C 17.7 UO 50.0L 3a180 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.0 1.0s 1.0 Kevin Hills; Multibox data generated using Astrometrica and FoCas, then Kphot used to estimate visual equivalent magnitude as reported above
2017K2 2018 08 16.95 Z 17.8 AQ 10.0R 6D924 0.9 FRIaaI Steffen Fritsche
2017K2 2018 08 12.91 Z 18.7 AQ 10.0R 6G200 0.8 FRIaaI Steffen Fritsche
2017K2 2018 08 05.92 Z 17.6 AQ 10.0R 6F125 1.1 FRIaaI C 1.1 mCDS CFC AIT 5 2.0s 2.0 Steffen Fritsche
2017K2 2018 08 03.89 C 17.6 UO 50.0L 3a180 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.1 1.0s 1.0 Kevin Hills; Multibox data generated using Astrometrica and FoCas, then Kphot used to estimate visual equivalent magnitude as reported above
2017K2 2018 07 14.08 C 17.8 UO 50.0L 3a180 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.1 1.0s 1.0 Kevin Hills
2017K2 2018 07 13.91 Z 18.3 AQ 40.0L 3A800 0.6 LEHaaI C 0.6 mCDS CFC AIT 5 1.2s 1.2 Thomas Lehmann
2017K2 2018 07 08.93 Z 18.1 AQ 40.0L 3A440 0.8 LEHaaI C 0.8 mCDS CFC AIT 5 1.2s 1.2 Thomas Lehmann
2017K2 2018 06 24.17 C 17.3 UO 50.0L 3a180 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.0 1.0s 1.0 Kevin Hills; Multibox data generated using Astrometrica and FoCas, then Kphot used to estimate visual equivalent magnitude as reported above
2017K2 2018 06 18.94 Z 17.7 AQ 10.0R 6F850 0.9 FRIaaI Steffen Fritsche
2017K2 2018 06 08.08 C 17.6 UO 50.0L 3a240 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.0 1.0s 1.0 Kevin Hills; Multibox data generated using Astrometrica and FoCas, then Kphot used to estimate visual equivalent magnitude as reported above
2017K2 2018 05 05.91 C 17.7 AQ 6.5R 6F600 1 FRIaa C dA16 CAC A32 0 U d Steffen Fritsche
2017K2 2018 05 05.91 Z 17.3 AQ 10.0R 6F600 0.9 FRIaa C dA16 CAC A32 0 U d Steffen Fritsche
2017K2 2018 04 16.17 C 18.0 UO 50.0L 3a360 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.0 1.0s 1.0 Kevin Hills; Multibox data generated using Astrometrica and FoCas, then Kphot used to estimate visual equivalent magnitude as reported above
2017K2 2018 04 07.94 C 18.7 AQ 10.0R 6I600 1.4 FRIaa Steffen Fritsche
2017K2 2018 04 04.94 Z 18.3 AQ 40.0L 3A080 0.5 LEHaa Thomas Lehmann
2017K2 2018 03 25.06 C 18.0 AQ 10.0R 6D440 1.1 FRIaa Steffen Fritsche
2017K2 2018 03 20.05 C 18.5 AQ 10.0R 6D620 1 FRIaa Steffen Fritsche
2017K2 2018 03 17.24 C 17.4 UO 50.0L 3a360 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.1 1.0s 1.0 Kevin Hills; Multibox data generated using Astrometrica and FoCas, then Kphot used to estimate visual equivalent magnitude as reported above
2017K2 2018 02 19.09 Z 18.6 AQ 40.0L 3A440 0.6 LEHaa Thomas Lehmann
2017K2 2018 02 18.23 C 18.1 UO 50.0L 3a360 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.1 1.0s 1.0 Kevin Hills; Multibox data generated using Astrometrica and FoCas, then Kphot used to estimate visual equivalent magnitude as reported above
2017K2 2018 02 15.05 C 18.2 AQ 10.0R 6D920 0.7 FRIaa Steffen Fritsche
2017K2 2018 01 24.54 C 18.2 U4 61.0Y 7a600 3 ICQ XX BUIaa C dFL9 CAC A4A 3 U1 d Gideon van Buitenen, Auberry, California (U69)
2017K2 2017 10 14.82 C 18.7 AQ 20.3L 4E760 0.7 LEHaa Thomas Lehmann
2017K2 2017 10 11.92 C 18.5 MC 50.0L 3a360 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.1 1.0s 1.0 Kevin Hills; Multibox data generated using Astrometrica and FoCas, then Kphot used to estimate visual equivalent magnitude as reported above
2017K2 2017 10 08.13 C 18.4 U4 61.0L 6a300 0.15 ICQ XX RAMaa C sFL9 KA9 5 U3 0.6s 0.6 Raymond Ramlow
2017K2 2017 09 20.17 C 19.1 U4 61.0Y 7a600 5 ICQ XX BUIaa C dFL9 KA9 A4A 0 U1 d Gideon van Buitenen, Auberry California, US (U69)
2017K2 2017 09 19.17 C 19.2 U4 61.0Y 7a600 5 ICQ XX BUIaa C dFL9 KA9 A4A 0 U1 d Gideon van Buitenen, Auberry California, US (U69)
2017K2 2017 09 12.90 C 17.8 UO 50.0L 3a250 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.0 1.0s 1.0 Kevin Hills; Multibox data generated using Astrometrica and FoCas, then Kphot used to estimate visual equivalent magnitude as reported above
2017K2 2017 08 29.03 C 18.3 UO 50.0L 3a250 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.1 1.0s 1.0 Kevin Hills; Multibox data generated using Astrometrica and FoCas, then Kphot used to estimate visual equivalent magnitude as reported above
2017K2 2017 07 31.97 C 19.0 AQ 40.0L 3C960 0.3 LEHaa Thomas Lehmann
2017K2 2017 07 25.91 Z 18.7 U4 28.0T10A307 0.15 ICQ XX JAMaaI C 0.38sFL9 K6F CMP 5 7* 1.4s 1.4 Nick James
2017K2 2017 07 18.05 C 16.2 UO 50.0L 3a250 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.1 1.0s 1.0 Kevin Hills; Multibox data generated using Astrometrica and FoCas, then Kphot used to estimate visual equivalent magnitude as reported above
2017K2 2017 06 21.97 C 17.8 UO 50.0L 3a250 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.1 1.0s 1.0 Kevin Hills; Multibox data generated using Astrometrica and FoCas, then Kphot used to estimate visual equivalent magnitude as reported above
2017K2 2017 06 17.01 C 17.8 AQ 25.4Y 7B760 0.5 ICQ XX BAMaaI C 0.47mATI ICX KPR 5 U9* 0.1 2.1s 2.1 Daniel Bamberger
2017K2 2017 06 16.96 C 18.5 AQ 43.1L 7a480 0.2 ICQ XX YOS02I a120C 0.2 mSTL KA1 SI6 5 14.1 1.2s 1.2 Katsumi Yoshimoto, ,; B-V of comp. stars were +0.57,+0.74 and +0.80.
2017K2 2017 06 14.54 xC 18.4 TJ103.0C 5a720 0.13 ICQ XX ORI I a 20C 0.13mSTL KA1 SI6 5 4* 12.3 1.2s 1.2 Takaaki Oribe, ,; StellaNavigator ver.10.0 software used for comp. star mags. B-V of comp. stars were +0.57, +0.62 and +0.65.
2017K2 2017 06 12.97 C 17.8 AQ 25.4Y 7C000 0.5 ICQ XX BAMaaI C 0.47mATI ICX KPR 5 U9* 0.1 2.1s 2.1 Daniel Bamberger
2017K2 2017 06 12.90 C 18.7 AQ 25.0L 3C840 0.5 LEHaa Thomas Lehmann
2017K2 2017 06 02.42 C 19.1 U4 61.0Y 7a600 4 ICQ XX BUIaa C dFL9 KA9 A4A 0 U2 d Gideon van Buitenen, Auberry California, US (U69); iTelescope T24
2017K2 2017 06 02.02 C 18.2 AQ 25.4Y 7F240 0.5 ICQ XX BAMaaI C 0.47mATI ICX KPR 5 U9* 0.0 2.1s 2.1 Daniel Bamberger