Citizen Science Contributor
P. B. Doherty
Visual Observer · Visual Observer · ICQ DOH
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
- 152
- Objects
- 16
- Last report
- 11123d ago
Reported objects
- 23
C/1974 C1
C/1974 C1 (Bradfield) · Visual Observer
- 21
C/1975 N1
C/1975 N1 (Kobayashi-Berger-Milon) · Visual Observer
- 18
C/1973 E1
C/1973 E1 (Kohoutek) · Visual Observer
- 16
C/1970 N1
C/1970 N1 (Abe) · Visual Observer
- 13
C/1969 T1
C/1969 T1 (Tago-Sato-Kosaka) · Visual Observer
- 13
C/1969 Y1
C/1969 Y1 (Bennett) · Visual Observer
- 10
6P
6P/d'Arrest · Visual Observer
- 8
109P
109P/Swift-Tuttle · Visual Observer
- 7
C/1968 N1
C/1968 N1 (Honda) · Visual Observer
- 7
C/1975 V1
C/1975 V1 (West) · Visual Observer
- 5
C/1975 V2
C/1975 V2 (Bradfield) · Visual Observer
- 4
C/1983 H1
C/1983 H1 (IRAS-Araki-Alcock) · Visual Observer
- 3
C/1967 Y1
C/1967 Y1 (Ikeya-Seki) · Visual Observer
- 2
C/1977 R1
C/1977 R1 (Kohler) · Visual Observer
- 1
C/1963 F1
C/1963 F1 (Alcock) · Visual Observer
- 1
C/1996 B2
C/1996 B2 (Hyakutake) · Visual Observer