C/2020 Y2 ( ATLAS )

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Updated on September 18, 2021

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

Orbital Elements Epoch 2022 June 30.0 TT = JDT 2459760.5 T 2022 June 17.68810 TT Rudenko q 3.1324322 (2000.0) P Q z +0.0009205 Peri. 266.10427 -0.14804769 +0.88681197 +/-0.0000022 Node 26.51451 +0.52180006 +0.44606867 e 0.9971167 Incl. 101.29734 -0.84012295 +0.12077780 From 452 observations 2020 Mar. 25-2021 May 31, mean residual 0".4.

Finding Charts

Magnitudes Graph m1 = -1.5 + 5 log d + 20.0 log r [ ,-515] ( - 2021 Jan. 18) m1 = 6.0 + 5 log d + 10.0 log r [-515, ] (2021 Jan. 18 - )

The orbital elements are published on M.P.E.C. 2021-L04. The charts are made with StellaNavigator Ver.10 (AstroArts). The magnitudes graphs are made with Comet for Windows.