Citizen Science Contributor
Jonathan Shanklin
Visual Observer · Visual Observer · ICQ SHA02
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
- 4400
- Objects
- 222
- Last report
- 34d ago
Reported objects
- 174
153P
153P/Ikeya-Zhang · Visual Observer
- 174
C/2002 C1
C/2002 C1 (Ikeya-Zhang) · Visual Observer
- 173
C/1995 O1
C/1995 O1 (Hale-Bopp) · Visual Observer
- 125
1P
1P/Halley · Visual Observer
- 109
C/2004 Q2
C/2004 Q2 (Machholz) · Visual Observer
- 81
C/1980 Y2
C/1980 Y2 (Panther) · Visual Observer
- 81
C/2014 Q2
C/2014 Q2 (Lovejoy) · Visual Observer
- 71
22P
22P/Kopff · Visual Observer
- 69
C/1982 M1
C/1982 M1 (Austin) · Visual Observer
- 67
19P
19P/Borrelly · Visual Observer
- 67
C/1997 J2
C/1997 J2 (Meunier-Dupoy) · Visual Observer
- 66
C/2001 Q4
C/2001 Q4 (NEAT) · Visual Observer
- 63
81P
81P/Wild · Visual Observer
- 63
C/2017 T2
C/2017 T2 (PANSTARRS) · Visual Observer
- 62
67P
67P/Churyumov-Gerasimenko · Visual Observer
- 62
9P
9P/Tempel · Visual Observer
- 59
103P
103P/Hartley · Visual Observer
- 56
29P
29P/Schwassmann-Wachmann · Visual Observer
- 55
38P
38P/Stephan-Oterma · Visual Observer
- 51
C/2009 P1
C/2009 P1 (Garradd) · Visual Observer
- 50
8P
8P/Tuttle · Visual Observer
- 50
C/2002 V1
C/2002 V1 (NEAT) · Visual Observer
- 49
C/1987 P1
C/1987 P1 (Bradfield) · Visual Observer
- 47
C/1996 B2
C/1996 B2 (Hyakutake) · Visual Observer
- 47
C/2022 E3
C/2022 E3 (ZTF) · Visual Observer
- 46
C/2002 T7
C/2002 T7 (LINEAR) · Visual Observer
- 43
46P
46P/Wirtanen · Visual Observer
- 43
C/1999 H1
C/1999 H1 (Lee) · Visual Observer
- 42
21P
21P/Giacobini-Zinner · Visual Observer
- 42
C/1975 N1
C/1975 N1 (Kobayashi-Berger-Milon) · Visual Observer
- 41
141P-A
141P-A/Machholz · Visual Observer
- 41
P/1994 P1-A
P/1994 P1-A (Machholz) · Visual Observer
- 39
C/1996 Q1
C/1996 Q1 (Tabur) · Visual Observer
- 38
C/2001 A2
C/2001 A2 (LINEAR) · Visual Observer
- 37
78P
78P/Gehrels · Visual Observer
- 36
C/1975 V1
C/1975 V1 (West) · Visual Observer
- 36
C/2003 K4
C/2003 K4 (LINEAR) · Visual Observer
- 35
2P
2P/Encke · Visual Observer
- 35
55P
55P/Tempel-Tuttle · Visual Observer
- 34
C/1980 V1
C/1980 V1 (Meier) · Visual Observer
1–40 of 222