Citizen Science Contributor
Seiichi Yoshida
CCD Observer · Visual Observer · CCD Observer · ICQ YOS04
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
- 1591
- Objects
- 252
- Last report
- 25d ago
Reported objects
- 83
C/1995 O1
C/1995 O1 (Hale-Bopp) · Visual Observer
- 69
17P
17P/Holmes · Visual Observer
- 61
C/2004 Q2
C/2004 Q2 (Machholz) · Visual Observer
- 52
29P
29P/Schwassmann-Wachmann · Visual Observer
- 39
C/1999 H1
C/1999 H1 (Lee) · CCD Observer
- 28
46P
46P/Wirtanen · Visual Observer
- 26
93P
93P/Lovas · CCD Observer
- 26
C/2014 Q2
C/2014 Q2 (Lovejoy) · Visual Observer
- 24
21P
21P/Giacobini-Zinner · Visual Observer
- 24
C/1999 S4
C/1999 S4 (LINEAR) · CCD Observer
- 20
78P
78P/Gehrels · Visual Observer
- 19
73P-C
73P-C/Schwassmann-Wachmann · Visual Observer
- 18
114P
114P/Wiseman-Skiff · CCD Observer
- 18
81P
81P/Wild · Visual Observer
- 18
C/1999 J3
C/1999 J3 (LINEAR) · CCD Observer
- 17
41P
41P/Tuttle-Giacobini-Kresak · Visual Observer
- 16
C/2002 T7
C/2002 T7 (LINEAR) · Visual Observer
- 15
C/1998 T1
C/1998 T1 (LINEAR) · CCD Observer
- 14
8P
8P/Tuttle · Visual Observer
- 14
9P
9P/Tempel · Visual Observer
- 14
C/2000 WM1
C/2000 WM1 (LINEAR) · Visual Observer
- 13
103P
103P/Hartley · Visual Observer
- 13
29P
29P/Schwassmann-Wachmann · CCD Observer
- 13
73P-B
73P-B/Schwassmann-Wachmann · Visual Observer
- 13
C/1999 J2
C/1999 J2 (Skiff) · CCD Observer
- 13
C/2001 HT50
C/2001 HT50 (LINEAR-NEAT) · Visual Observer
- 13
C/2003 K4
C/2003 K4 (LINEAR) · Visual Observer
- 12
153P
153P/Ikeya-Zhang · Visual Observer
- 12
4P
4P/Faye · Visual Observer
- 12
C/1999 T1
C/1999 T1 (McNaught-Hartley) · Visual Observer
- 12
C/2002 C1
C/2002 C1 (Ikeya-Zhang) · Visual Observer
- 11
43P
43P/Wolf-Harrington · Visual Observer
- 11
C/1996 B2
C/1996 B2 (Hyakutake) · Visual Observer
- 11
C/2001 Q4
C/2001 Q4 (NEAT) · Visual Observer
- 11
C/2006 OF2
C/2006 OF2 (Broughton) · Visual Observer
- 11
C/2009 P1
C/2009 P1 (Garradd) · Visual Observer
- 10
19P
19P/Borrelly · Visual Observer
- 10
38P
38P/Stephan-Oterma · Visual Observer
- 10
62P
62P/Tsuchinshan · Visual Observer
- 10
63P
63P/Wild · CCD Observer
1–40 of 280