Citizen Science Contributor
Reijin Aikawa
Visual Observer · Visual Observer · ICQ AIK
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
- 395
- Objects
- 59
- Last report
- 41d ago
Reported objects
- 57
C/2014 Q2
C/2014 Q2 (Lovejoy) · Visual Observer
- 23
15P
15P/Finlay · Visual Observer
- 18
C/2021 A1
C/2021 A1 (Leonard) · Visual Observer
- 17
45P
45P/Honda-Mrkos-Pajdusakova · Visual Observer
- 14
46P
46P/Wirtanen · Visual Observer
- 14
C/2011 L4
C/2011 L4 (PANSTARRS) · Visual Observer
- 13
41P
41P/Tuttle-Giacobini-Kresak · Visual Observer
- 12
C/2015 V2
C/2015 V2 (Johnson) · Visual Observer
- 11
21P
21P/Giacobini-Zinner · Visual Observer
- 11
C/2023 A3
C/2023 A3 (Tsuchinshan-ATLAS) · Visual Observer
- 10
C/2012 K1
C/2012 K1 (PANSTARRS) · Visual Observer
- 10
C/2014 E2
C/2014 E2 (Jacques) · Visual Observer
- 10
C/2017 O1
C/2017 O1 (ASASSN1) · Visual Observer
- 9
62P
62P/Tsuchinshan · Visual Observer
- 9
C/2017 T2
C/2017 T2 (PANSTARRS) · Visual Observer
- 8
12P
12P/Pons-Brooks · Visual Observer
- 8
38P
38P/Stephan-Oterma · Visual Observer
- 8
C/2025 A6
C/2025 A6 (Lemmon) · Visual Observer
- 7
24P
24P/Schaumasse · Visual Observer
- 7
3I
3I/ATLAS · Visual Observer
- 7
64P
64P/Swift-Gehrels · Visual Observer
- 7
67P
67P/Churyumov-Gerasimenko · Visual Observer
- 6
273P
273P/Pons-Gambart · Visual Observer
- 6
29P
29P/Schwassmann-Wachmann · Visual Observer
- 5
C/2012 K5
C/2012 K5 (LINEAR) · Visual Observer
- 5
C/2014 R1
C/2014 R1 (Borisov) · Visual Observer
- 5
C/2015 ER61
C/2015 ER61 (PANSTARRS) · Visual Observer
- 5
C/2015 F4
C/2015 F4 (Jacques) · Visual Observer
- 5
C/2019 L3
C/2019 L3 (ATLAS) · Visual Observer
- 4
4P
4P/Faye · Visual Observer
- 4
C/2012 F6
C/2012 F6 (Lemmon) · Visual Observer
- 4
C/2016 U1
C/2016 U1 (NEOWISE) · Visual Observer
- 4
C/2017 E4
C/2017 E4 (Lovejoy) · Visual Observer
- 4
C/2018 W2
C/2018 W2 (Africano) · Visual Observer
- 3
13P
13P/Olbers · Visual Observer
- 3
19P
19P/Borrelly · Visual Observer
- 3
2P
2P/Encke · Visual Observer
- 3
C/2014 Q3
C/2014 Q3 (Borisov) · Visual Observer
- 3
C/2018 V1
C/2018 V1 (Machholz-Fujikawa-Iwamoto) · Visual Observer
- 3
C/2018 Y1
C/2018 Y1 (Iwamoto) · Visual Observer
1–40 of 59