Citizen Science Contributor
Shigeo Mitsuma
Visual Observer · Visual Observer · ICQ MIT
Counts come from COBS observations and published discoverer names. They are not editable. This is a source profile, not a Venator login. Claiming a page comes later with accounts.
- Reports
- 647
- Objects
- 81
- Last report
- 6854d ago
Reported objects
- 97
1P
1P/Halley · Visual Observer
- 51
17P
17P/Holmes · Visual Observer
- 33
C/1987 P1
C/1987 P1 (Bradfield) · Visual Observer
- 29
C/2004 Q2
C/2004 Q2 (Machholz) · Visual Observer
- 24
109P
109P/Swift-Tuttle · Visual Observer
- 21
153P
153P/Ikeya-Zhang · Visual Observer
- 21
C/2002 C1
C/2002 C1 (Ikeya-Zhang) · Visual Observer
- 19
19P
19P/Borrelly · Visual Observer
- 17
C/1990 K1
C/1990 K1 (Levy) · Visual Observer
- 15
C/2002 T7
C/2002 T7 (LINEAR) · Visual Observer
- 15
C/2002 V1
C/2002 V1 (NEAT) · Visual Observer
- 14
8P
8P/Tuttle · Visual Observer
- 14
C/2001 Q4
C/2001 Q4 (NEAT) · Visual Observer
- 13
C/1977 R1
C/1977 R1 (Kohler) · Visual Observer
- 13
C/1979 Y1
C/1979 Y1 (Bradfield) · Visual Observer
- 11
73P-C
73P-C/Schwassmann-Wachmann · Visual Observer
- 11
C/1987 U3
C/1987 U3 (McNaught) · Visual Observer
- 11
C/1989 X1
C/1989 X1 (Austin) · Visual Observer
- 10
C/1998 P1
C/1998 P1 (Williams) · Visual Observer
- 10
C/2003 K4
C/2003 K4 (LINEAR) · Visual Observer
- 8
29P
29P/Schwassmann-Wachmann · Visual Observer
- 8
C/1986 V1
C/1986 V1 (Sorrells) · Visual Observer
- 8
C/1988 A1
C/1988 A1 (Liller) · Visual Observer
- 8
C/1989 Q1
C/1989 Q1 (Okazaki-Levy-Rudenko) · Visual Observer
- 7
2P
2P/Encke · Visual Observer
- 7
73P-B
73P-B/Schwassmann-Wachmann · Visual Observer
- 7
C/2006 A1
C/2006 A1 (Pojmanski) · Visual Observer
- 6
24P
24P/Schaumasse · Visual Observer
- 6
C/1989 W1
C/1989 W1 (Aarseth-Brewington) · Visual Observer
- 6
C/1990 N1
C/1990 N1 (Tsuchiya-Kiuchi) · Visual Observer
- 6
C/2000 WM1
C/2000 WM1 (LINEAR) · Visual Observer
- 5
21P
21P/Giacobini-Zinner · Visual Observer
- 5
52P
52P/Harrington-Abell · Visual Observer
- 5
C/1993 A1
C/1993 A1 (Mueller) · Visual Observer
- 5
C/1993 Y1
C/1993 Y1 (McNaught-Russell) · Visual Observer
- 5
C/2004 F4
C/2004 F4 (Bradfield) · Visual Observer
- 4
103P
103P/Hartley · Visual Observer
- 4
26P
26P/Grigg-Skjellerup · Visual Observer
- 4
45P
45P/Honda-Mrkos-Pajdusakova · Visual Observer
- 4
4P
4P/Faye · Visual Observer
1–40 of 81