Citizen Science Contributor
Geoff R. Chester
Visual Observer · Visual Observer · ICQ CHE
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
- 59
- Objects
- 19
- Last report
- 7261d ago
Reported objects
- 20
C/1987 P1
C/1987 P1 (Bradfield) · Visual Observer
- 8
C/1990 K1
C/1990 K1 (Levy) · Visual Observer
- 5
C/1989 Q1
C/1989 Q1 (Okazaki-Levy-Rudenko) · Visual Observer
- 4
C/2006 M4
C/2006 M4 (SWAN) · Visual Observer
- 3
109P
109P/Swift-Tuttle · Visual Observer
- 3
C/1989 X1
C/1989 X1 (Austin) · Visual Observer
- 2
153P
153P/Ikeya-Zhang · Visual Observer
- 2
C/1988 A1
C/1988 A1 (Liller) · Visual Observer
- 2
C/2002 C1
C/2002 C1 (Ikeya-Zhang) · Visual Observer
- 1
19P
19P/Borrelly · Visual Observer
- 1
23P
23P/Brorsen-Metcalf · Visual Observer
- 1
C/1987 T1
C/1987 T1 (Levy) · Visual Observer
- 1
C/1987 W2
C/1987 W2 (Furuyama) · Visual Observer
- 1
C/1989 T1
C/1989 T1 (Helin-Roman-Alu) · Visual Observer
- 1
C/1989 W1
C/1989 W1 (Aarseth-Brewington) · Visual Observer
- 1
C/1989 Y1
C/1989 Y1 (Skorichenko-George) · Visual Observer
- 1
C/1990 N1
C/1990 N1 (Tsuchiya-Kiuchi) · Visual Observer
- 1
C/1995 O1
C/1995 O1 (Hale-Bopp) · Visual Observer
- 1
C/1996 B2
C/1996 B2 (Hyakutake) · Visual Observer