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COBS Statistics:
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Observations statistics for Albert F. Jones (JON)

Total:
Number of observed comets:
(total is number of comets in COBS database)
141 of 1786
Total number of observations:
2858
- Visual Observations:
2858
- CCD Observations:
0

Observed comets: (141)
Total:
Visual:
CCD:
Short-period comets: (25)
733 733 0
One-apparition Short-period comets: (2)
4 4 0
Long-period comets: (114)
2121 2121 0

Observed comets:
Total:
Visual:
CCD:
124 124 0
106 106 0
104 104 0
94 94 0
90 90 0
88 88 0
80 80 0
74 74 0
72 72 0
56 56 0
54 54 0
53 53 0
52 52 0
49 49 0
46 46 0
45 45 0
44 44 0
42 42 0
42 42 0
37 37 0
35 35 0
35 35 0
33 33 0
33 33 0
33 33 0
33 33 0
31 31 0
31 31 0
31 31 0
29 29 0
29 29 0
29 29 0
28 28 0
27 27 0
27 27 0
27 27 0
25 25 0
24 24 0
23 23 0
23 23 0
23 23 0
22 22 0
22 22 0
22 22 0
22 22 0
22 22 0
20 20 0
20 20 0
20 20 0
20 20 0
20 20 0
19 19 0
19 19 0
19 19 0
19 19 0
18 18 0
18 18 0
17 17 0
16 16 0
16 16 0
15 15 0
15 15 0
15 15 0
15 15 0
15 15 0
15 15 0
14 14 0
14 14 0
13 13 0
12 12 0
12 12 0
12 12 0
12 12 0
12 12 0
12 12 0
11 11 0
11 11 0
11 11 0
11 11 0
11 11 0
10 10 0
10 10 0
10 10 0
9 9 0
9 9 0
9 9 0
8 8 0
8 8 0
8 8 0
8 8 0
7 7 0
7 7 0
7 7 0
7 7 0
6 6 0
6 6 0
6 6 0
6 6 0
6 6 0
6 6 0
6 6 0
6 6 0
6 6 0
5 5 0
5 5 0
5 5 0
5 5 0
5 5 0
5 5 0
5 5 0
4 4 0
4 4 0
4 4 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
3 3 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
Year:
Total:
Visual:
CCD:
2008 25 25 0
2007 11 11 0
2006 10 10 0
2005 35 35 0
2004 61 61 0
2003 25 25 0
2001 35 35 0
2000 16 16 0
1999 16 16 0
1998 42 42 0
1997 50 50 0
1996 125 125 0
1995 32 32 0
1994 62 62 0
1993 12 12 0
1992 18 18 0
1991 74 74 0
1990 175 175 0
1989 32 32 0
1988 54 54 0
1987 243 243 0
1986 122 122 0
1985 91 91 0
1984 20 20 0
1983 105 105 0
1982 93 93 0
1981 25 25 0
1980 41 41 0
1979 5 5 0
1978 75 75 0
1977 32 32 0
1976 60 60 0
1975 36 36 0
1974 19 19 0
1973 17 17 0
1972 52 52 0
1971 73 73 0
1970 50 50 0
1969 14 14 0
1968 44 44 0
1967 55 55 0
1966 24 24 0
1965 29 29 0
1964 15 15 0
1963 59 59 0
1962 59 59 0
1961 21 21 0
1960 2 2 0
1959 11 11 0
1958 3 3 0
1957 13 13 0
1956 4 4 0
1954 99 99 0
1953 40 40 0
1952 57 57 0
1951 58 58 0
1950 22 22 0
1949 10 10 0
1948 47 47 0
1947 58 58 0
1946 15 15 0
1945 30 30 0