Citizen Science Contributor
Michael Hahn
Visual Observer · Visual Observer · ICQ HAH
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
- 100
- Objects
- 31
- Last report
- 3033d ago
Reported objects
- 11
C/2009 R1
C/2009 R1 (McNaught) · Visual Observer
- 10
103P
103P/Hartley · Visual Observer
- 9
C/2009 K5
C/2009 K5 (McNaught) · Visual Observer
- 9
C/2009 P1
C/2009 P1 (Garradd) · Visual Observer
- 6
81P
81P/Wild · Visual Observer
- 6
C/2006 W3
C/2006 W3 (Christensen) · Visual Observer
- 6
C/2014 S2
C/2014 S2 (PANSTARRS) · Visual Observer
- 4
29P
29P/Schwassmann-Wachmann · Visual Observer
- 4
C/2008 T2
C/2008 T2 (Cardinal) · Visual Observer
- 4
C/2014 Q2
C/2014 Q2 (Lovejoy) · Visual Observer
- 3
C/2009 F6
C/2009 F6 (Yi-SWAN) · Visual Observer
- 3
C/2013 X1
C/2013 X1 (PANSTARRS) · Visual Observer
- 3
P/2010 H2
P/2010 H2 (Vales) · Visual Observer
- 2
78P
78P/Gehrels · Visual Observer
- 2
C/2009 E1
C/2009 E1 (Itagaki) · Visual Observer
- 2
C/2009 O2
C/2009 O2 (Catalina) · Visual Observer
- 2
C/2015 F4
C/2015 F4 (Jacques) · Visual Observer
- 1
144P
144P/Kushida · Visual Observer
- 1
213P
213P/Van Ness · Visual Observer
- 1
2P
2P/Encke · Visual Observer
- 1
332P
332P/Ikeya-Murakami · Visual Observer
- 1
41P
41P/Tuttle-Giacobini-Kresak · Visual Observer
- 1
67P
67P/Churyumov-Gerasimenko · Visual Observer
- 1
C/2007 N3
C/2007 N3 (Lulin) · Visual Observer
- 1
C/2007 Q3
C/2007 Q3 (Siding Spring) · Visual Observer
- 1
C/2010 G2
C/2010 G2 (Hill) · Visual Observer
- 1
C/2013 US10
C/2013 US10 (Catalina) · Visual Observer
- 1
C/2017 S3
C/2017 S3 (PANSTARRS) · Visual Observer
- 1
P/1994 A1
P/1994 A1 (Kushida) · Visual Observer
- 1
P/2005 R2
P/2005 R2 (Van Ness) · Visual Observer
- 1
P/2010 V1
P/2010 V1 (Ikeya-Murakami) · Visual Observer