Citizen Science Contributor
Michael Mattiazzo
CCD Observer · CCD Observer · Visual Observer · ICQ MAT08
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
- 1983
- Objects
- 231
- Last report
- 7d ago
Reported objects
- 72
C/1995 O1
C/1995 O1 (Hale-Bopp) · Visual Observer
- 68
C/2001 A2
C/2001 A2 (LINEAR) · Visual Observer
- 61
29P
29P/Schwassmann-Wachmann · Visual Observer
- 38
C/2001 Q4
C/2001 Q4 (NEAT) · Visual Observer
- 36
12P
12P/Pons-Brooks · Visual Observer
- 36
C/2023 A3
C/2023 A3 (Tsuchinshan-ATLAS) · Visual Observer
- 33
C/2000 WM1
C/2000 WM1 (LINEAR) · Visual Observer
- 27
46P
46P/Wirtanen · Visual Observer
- 27
C/2007 N3
C/2007 N3 (Lulin) · Visual Observer
- 27
C/2012 F6
C/2012 F6 (Lemmon) · Visual Observer
- 27
C/2021 A1
C/2021 A1 (Leonard) · Visual Observer
- 26
103P
103P/Hartley · Visual Observer
- 26
C/2002 V1
C/2002 V1 (NEAT) · Visual Observer
- 25
8P
8P/Tuttle · Visual Observer
- 24
21P
21P/Giacobini-Zinner · Visual Observer
- 24
C/2007 W1
C/2007 W1 (Boattini) · Visual Observer
- 24
C/2020 F3
C/2020 F3 (NEOWISE) · Visual Observer
- 24
C/2025 R2
C/2025 R2 (SWAN) · Visual Observer
- 23
C/2006 P1
C/2006 P1 (McNaught) · Visual Observer
- 22
C/1997 BA6
C/1997 BA6 (Spacewatch) · Visual Observer
- 22
C/2011 L4
C/2011 L4 (PANSTARRS) · Visual Observer
- 21
C/1998 J1
C/1998 J1 (SOHO) · Visual Observer
- 21
C/2014 Q2
C/2014 Q2 (Lovejoy) · Visual Observer
- 20
153P
153P/Ikeya-Zhang · Visual Observer
- 20
C/2002 C1
C/2002 C1 (Ikeya-Zhang) · Visual Observer
- 19
217P
217P/LINEAR · Visual Observer
- 17
C/2014 E2
C/2014 E2 (Jacques) · Visual Observer
- 16
C/2024 G3
C/2024 G3 (ATLAS) · Visual Observer
- 15
2P
2P/Encke · Visual Observer
- 15
C/1998 P1
C/1998 P1 (Williams) · Visual Observer
- 15
C/1999 H1
C/1999 H1 (Lee) · Visual Observer
- 15
C/1999 J3
C/1999 J3 (LINEAR) · Visual Observer
- 15
C/2007 T1
C/2007 T1 (McNaught) · Visual Observer
- 14
19P
19P/Borrelly · Visual Observer
- 14
C/1998 T1
C/1998 T1 (LINEAR) · Visual Observer
- 14
C/1999 T1
C/1999 T1 (McNaught-Hartley) · Visual Observer
- 14
C/2010 X1
C/2010 X1 (Elenin) · Visual Observer
- 14
C/2020 F8
C/2020 F8 (SWAN) · Visual Observer
- 13
C/2000 W1
C/2000 W1 (Utsonomiya-Jones) · Visual Observer
- 13
C/2008 A1
C/2008 A1 (McNaught) · Visual Observer
1–40 of 276