Citizen Science Contributor
Thomas Lehmann
CCD Observer · CCD Observer · Visual Observer · ICQ LEH02
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
- 6993
- Objects
- 335
- Last report
- 25d ago
Reported objects
- 248
C/2017 K2
C/2017 K2 (PANSTARRS) · CCD Observer
- 219
103P
103P/Hartley · CCD Observer
- 159
24P
24P/Schaumasse · CCD Observer
- 142
C/2023 A3
C/2023 A3 (Tsuchinshan-ATLAS) · CCD Observer
- 121
C/2015 V2
C/2015 V2 (Johnson) · CCD Observer
- 113
C/2019 L3
C/2019 L3 (ATLAS) · CCD Observer
- 105
12P
12P/Pons-Brooks · CCD Observer
- 105
C/2017 T2
C/2017 T2 (PANSTARRS) · CCD Observer
- 105
C/2020 V2
C/2020 V2 (ZTF) · CCD Observer
- 95
C/2016 M1
C/2016 M1 (PANSTARRS) · CCD Observer
- 84
C/2018 N2
C/2018 N2 (ASASSN) · CCD Observer
- 83
C/2013 X1
C/2013 X1 (PANSTARRS) · CCD Observer
- 83
C/2014 Q2
C/2014 Q2 (Lovejoy) · CCD Observer
- 75
C/2013 US10
C/2013 US10 (Catalina) · CCD Observer
- 75
C/2016 R2
C/2016 R2 (PANSTARRS) · CCD Observer
- 72
C/2022 E2
C/2022 E2 (ATLAS) · CCD Observer
- 67
67P
67P/Churyumov-Gerasimenko · CCD Observer
- 66
29P
29P/Schwassmann-Wachmann · CCD Observer
- 62
C/2022 E3
C/2022 E3 (ZTF) · CCD Observer
- 60
C/2019 T4
C/2019 T4 (ATLAS) · CCD Observer
- 59
C/2019 U5
C/2019 U5 (PANSTARRS) · CCD Observer
- 59
C/2019 Y4
C/2019 Y4 (ATLAS) · CCD Observer
- 59
C/2020 K1
C/2020 K1 (PANSTARRS) · CCD Observer
- 57
C/2019 N1
C/2019 N1 (ATLAS) · CCD Observer
- 56
C/2024 E1
C/2024 E1 (Wierzchos) · CCD Observer
- 55
C/2020 T2
C/2020 T2 (Palomar) · CCD Observer
- 54
C/2015 ER61
C/2015 ER61 (PANSTARRS) · CCD Observer
- 54
C/2021 A1
C/2021 A1 (Leonard) · CCD Observer
- 52
117P
117P/Helin-Roman-Alu · CCD Observer
- 52
21P
21P/Giacobini-Zinner · CCD Observer
- 51
2P
2P/Encke · CCD Observer
- 51
46P
46P/Wirtanen · CCD Observer
- 50
62P
62P/Tsuchinshan · CCD Observer
- 50
C/2016 N6
C/2016 N6 (PANSTARRS) · CCD Observer
- 50
C/2021 S3
C/2021 S3 (PANSTARRS) · CCD Observer
- 49
22P
22P/Kopff · CCD Observer
- 49
32P
32P/Comas Sola · CCD Observer
- 49
64P
64P/Swift-Gehrels · CCD Observer
- 48
3I
3I/ATLAS · CCD Observer
- 48
C/2025 N1
C/2025 N1 (ATLAS) · CCD Observer
1–40 of 355