Citizen Science Contributor
Peter De Schrijver
Visual Observer · Visual Observer · ICQ DES02
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
- 254
- Objects
- 58
- Last report
- 161d ago
Reported objects
- 19
C/2004 Q2
C/2004 Q2 (Machholz) · Visual Observer
- 14
17P
17P/Holmes · Visual Observer
- 14
C/2014 Q2
C/2014 Q2 (Lovejoy) · Visual Observer
- 13
C/2002 T7
C/2002 T7 (LINEAR) · Visual Observer
- 12
C/2006 M4
C/2006 M4 (SWAN) · Visual Observer
- 12
C/2009 P1
C/2009 P1 (Garradd) · Visual Observer
- 12
C/2013 R1
C/2013 R1 (Lovejoy) · Visual Observer
- 10
C/2001 Q4
C/2001 Q4 (NEAT) · Visual Observer
- 10
C/2002 Y1
C/2002 Y1 (Juels-Holvercem) · Visual Observer
- 7
103P
103P/Hartley · Visual Observer
- 7
73P-B
73P-B/Schwassmann-Wachmann · Visual Observer
- 7
73P-C
73P-C/Schwassmann-Wachmann · Visual Observer
- 7
C/2002 V1
C/2002 V1 (NEAT) · Visual Observer
- 6
12P
12P/Pons-Brooks · Visual Observer
- 6
C/2023 A3
C/2023 A3 (Tsuchinshan-ATLAS) · Visual Observer
- 5
46P
46P/Wirtanen · Visual Observer
- 5
8P
8P/Tuttle · Visual Observer
- 5
C/2006 VZ13
C/2006 VZ13 (LINEAR) · Visual Observer
- 5
C/2014 E2
C/2014 E2 (Jacques) · Visual Observer
- 4
2P
2P/Encke · Visual Observer
- 4
C/2002 X5
C/2002 X5 (Kudo-Fujikawa) · Visual Observer
- 4
C/2003 K4
C/2003 K4 (LINEAR) · Visual Observer
- 4
C/2006 W3
C/2006 W3 (Christensen) · Visual Observer
- 4
C/2007 N3
C/2007 N3 (Lulin) · Visual Observer
- 4
C/2013 US10
C/2013 US10 (Catalina) · Visual Observer
- 4
C/2015 V2
C/2015 V2 (Johnson) · Visual Observer
- 3
41P
41P/Tuttle-Giacobini-Kresak · Visual Observer
- 3
C/2007 F1
C/2007 F1 (LONEOS) · Visual Observer
- 3
C/2011 L4
C/2011 L4 (PANSTARRS) · Visual Observer
- 3
C/2012 K1
C/2012 K1 (PANSTARRS) · Visual Observer
- 3
C/2023 H2
C/2023 H2 (Lemmon) · Visual Observer
- 2
21P
21P/Giacobini-Zinner · Visual Observer
- 2
45P
45P/Honda-Mrkos-Pajdusakova · Visual Observer
- 2
C/2006 A1
C/2006 A1 (Pojmanski) · Visual Observer
- 2
C/2009 K5
C/2009 K5 (McNaught) · Visual Observer
- 2
C/2012 X1
C/2012 X1 (LINEAR) · Visual Observer
- 2
C/2017 T2
C/2017 T2 (PANSTARRS) · Visual Observer
- 2
C/2019 Y4
C/2019 Y4 (ATLAS) · Visual Observer
- 2
C/2025 A6
C/2025 A6 (Lemmon) · Visual Observer
- 1
13P
13P/Olbers · Visual Observer
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