Citizen Science Contributor
Hironori Hayashi
Visual Observer · Visual Observer · ICQ HAY01
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
- 120
- Objects
- 12
- Last report
- 12325d ago
Reported objects
- 35
1P
1P/Halley · Visual Observer
- 23
C/1990 K1
C/1990 K1 (Levy) · Visual Observer
- 14
C/1989 Q1
C/1989 Q1 (Okazaki-Levy-Rudenko) · Visual Observer
- 9
109P
109P/Swift-Tuttle · Visual Observer
- 9
23P
23P/Brorsen-Metcalf · Visual Observer
- 7
C/1989 W1
C/1989 W1 (Aarseth-Brewington) · Visual Observer
- 6
C/1989 X1
C/1989 X1 (Austin) · Visual Observer
- 5
C/1990 N1
C/1990 N1 (Tsuchiya-Kiuchi) · Visual Observer
- 4
C/1988 A1
C/1988 A1 (Liller) · Visual Observer
- 3
19P
19P/Borrelly · Visual Observer
- 3
C/1987 U3
C/1987 U3 (McNaught) · Visual Observer
- 2
C/1987 P1
C/1987 P1 (Bradfield) · Visual Observer