P/2021 J3 ( ATLAS )

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Updated on December 16, 2022

Profile Discovery Date May 13, 2021 Magnitude 18.6 mag Discoverer Asteroid Terrestrial-Impact Last Alert System (ATLAS) search program Pictures

Orbital Elements Epoch 2019 June 6.0 TT = JDT 2458640.5 T 2019 June 16.88386 TT Rudenko q 4.8781147 (2000.0) P Q n 0.03875409 Peri. 123.83415 -0.54627119 +0.80406205 a 8.6481732 Node 111.32991 -0.82736156 -0.47428792 e 0.4359370 Incl. 14.59182 -0.13061638 -0.35851804 P 25.4 From 131 observations 2021 May 13-Aug. 28, mean residual 0".6.

Magnitudes Graph m1 = 7.0 + 5 log d + 10.0 log r

The orbital elements are published on M.P.E.C. 2021-S45. The magnitudes graphs are made with Comet for Windows.