Citizen Science Contributor
Andrew Y. Ostapenko
Visual Observer · Visual Observer · ICQ OST
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
- 132
- Objects
- 13
- Last report
- 12022d ago
Reported objects
- 23
C/1990 K1
C/1990 K1 (Levy) · Visual Observer
- 19
103P
103P/Hartley · Visual Observer
- 17
C/1989 X1
C/1989 X1 (Austin) · Visual Observer
- 11
C/1989 Q1
C/1989 Q1 (Okazaki-Levy-Rudenko) · Visual Observer
- 11
C/1993 A1
C/1993 A1 (Mueller) · Visual Observer
- 9
23P
23P/Brorsen-Metcalf · Visual Observer
- 9
C/1988 A1
C/1988 A1 (Liller) · Visual Observer
- 7
C/1990 E1
C/1990 E1 (Cernis-Kiuchi-Nakamura) · Visual Observer
- 7
C/1991 L3
C/1991 L3 (Levy) · Visual Observer
- 6
4P
4P/Faye · Visual Observer
- 6
97P
97P/Metcalf-Brewington · Visual Observer
- 4
47P
47P/Ashbrook-Jackson · Visual Observer
- 3
73P
73P/Schwassmann-Wachmann · Visual Observer