* * * * * C/2020 R7 (ATLAS) * * * * *

Year Mn Day    MM  Mag Ref Scope Pwr coma  DC tail p.a. Obs  Site
2022  8 20.42   S 14.0 AQ  40.0L 261  0.5  3            WYA  Walcha, NSW
(Diffuse, close to stars.)
2022  7 25.50   M 13.7 AQ  40.0L 182  0.5  4/           WYA  Walcha, NSW
(Close to faint stars, diffuse transparent coma.)
2022  6 24.46   M 13.9 AQ  40.0L 182  0.8  5            WYA  Walcha, NSW
(Opaque centre.)
2022  6 22.48   M 13.8 AQ  40.0L 182  1.0  5/           WYA  Walcha, NSW
(Opaque coma, almost stellar pseudo-nucleus.)
2022  5  6.73   M 13.9 AQ  40.0L 261  0.6  5/           WYA  Walcha, NSW
(Faint stellar pseudo-nucleus visible in good seeing, diffuse coma, close to star but resolvable.)