C/2020 H6 ( ATLAS )

Japanese version Home page

Updated on May 4, 2021

Profile Discovery Date April 22, 2020 Magnitude 18.1 mag Discoverer James Robinson (Asteroid Terrestrial-Impact Last Alert System (ATLAS) search program) Pictures

Orbital Elements Epoch 2021 Sept. 23.0 TT = JDT 2459480.5 T 2021 Oct. 1.07445 TT Rudenko q 4.7028881 (2000.0) P Q z -0.0001600 Peri. 20.34799 -0.74636274 +0.37991026 +/-0.0000019 Node 213.70651 -0.65981049 -0.31488000 e 1.0007526 Incl. 79.96719 +0.08713659 +0.86978088 From 363 observations 2020 Apr. 22-2021 May 2, mean residual 0".5.

Finding Charts

Magnitudes Graph m1 = 2.5 + 5 log d + 15.0 log r

The orbital elements are published on M.P.E.C. 2021-J28. The charts are made with StellaNavigator Ver.10 (AstroArts). The magnitudes graphs are made with Comet for Windows.