C/2020 Y2 ( ATLAS )

Japanese version Home page

Updated on March 7, 2023

Profile Discovery Date December 28, 2020 Magnitude 18.3 mag Discoverer Asteroid Terrestrial-Impact Last Alert System (ATLAS) search program Pictures

Orbital Elements Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 T 2022 June 17.77226 TT Rudenko q 3.1328828 (2000.0) P Q z +0.0009356 Peri. 266.12557 -0.14772753 +0.88687004 +/-0.0000003 Node 26.51403 +0.52198479 +0.44586906 e 0.9970687 Incl. 101.29874 -0.84006455 +0.12108801 >From 1125 observations 2020 Mar. 25-2023 Feb. 22, mean residual 0".4.

Finding Charts

Magnitudes Graph m1 = 6.8 + 5 log d + 10.0 log r(t + 60)

The orbital elements are published on M.P.E.C. 2023-D72. The charts are made with StellaNavigator Ver.10 (AstroArts). The magnitudes graphs are made with Comet for Windows.