Comets discovered in 2021
The format of this file is similar to that of the Catalogue
of Comet Discoveries.
C/2021 A1 2021 01 03.542 14 03.9 +40 52 93M C150L 2 0.2 19 USA G96 C4907 x Leonard
C/2021 A2 2021 01 03.022 10 59.8 -50 45 89M C 40 3 2 12 SAT C51 C4908 NEOWISE
C/2021 A4 2021 01 03.919 14 25.7 +39 07 89M C 40 3 0.2 19 SAT C51 C4914 x NEOWISE
P/2021 A5 2021 01 06.298 00 41.3 +25 42 94E C180Y 4 20.5 USA F51 C4915 x PANSTARRS
C/2021 A6 2021 01 08.603 10 44.7 -09 29 120M C180Y 4 0.1 19.5 USA F51 C4916 x PANSTARRS
C/2021 A7 2021 01 09.109 06 31.7 -67 41 90E C 40 3 0.2 18 SAT C51 C4917 NEOWISE
C/2021 A9 2021 01 12.642 11 12.6 +15 47 129M C180Y 4 20.5 USA F51 C4922 x PANSTARRS
C/2021 A10 2021 01 12.163 13 46.3 +08 21 90M C 40 4 0.1 20 USA C51 C4930 x NEOWISE
C/2021 B2 2021 01 17.232 03 27.9 -20 57 102E C180Y 4 0.1 19.5 USA F51 C4921 x PANSTARRS
C/2021 B3 2021 01 22.249 08 43.4 -70 37 90M C 40 3 0.2 18.5 SAT C51 C4929 NEOWISE
C/2021 C1 2021 02 11.443 13 40.0 -17 36 113M C150L 2 0.1 19.5 USA G96 C4934 Rankin
P/2021 C2 2021 02 12.529 10 23.8 +38 42 153M C180Y 4 21.5 USA F51 C4935 x PANSTARRS
C/2021 C3 2021 02 07.460 13 38.3 -15 59 110M C 68D 2 0.2 19.5 USA 703 C4936 x Catalina
C/2021 C4 2021 02 12.611 14 54.3 -43 58 89M C 50D 2 0.2 18.5 USA T05 C4937 ATLAS
C/2021 C5 2021 02 12.345 09 37.6 +17 55 176E C180Y 4 0.1 21 USA F51 C4941 x PANSTARRS
C/2021 C6 2021 02 07.432 13 08.0 +03 02 124M C150L 2 0.1 21 USA G96 C4946 x Lemmon
C/2021 D1 2021 02 19.5 22 50.5 +07 07 21E P R 3.5 10.5 SAT 249 C4939 SWAN (Mattiazzo)
C/2021 D2 2021 02 19.555 20 27.4 +27 10 46M C124D 2 0.2 19 USA I41 C4948 ZTF