C/2022 A3 ( Lemmon-ATLAS )

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Updated on May 28, 2023

Profile Discovery Date January 10 and March 1, 2022 Magnitude 20.3 mag, 19.2 mag Discoverer Mt. Lemmon Survey, Asteroid Terrestrial-Impact Last Alert System (ATLAS) search program Pictures

Orbital Elements Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 T 2023 Sept. 28.83985 TT Rudenko q 3.7034531 (2000.0) P Q z +0.0010791 Peri. 234.84659 -0.48776577 +0.66427520 +/-0.0000055 Node 325.48320 +0.60660956 -0.20868438 e 0.9960035 Incl. 88.34802 -0.62778133 -0.71776687 >From 231 observations 2021 Apr. 30-2022 Dec. 22, mean residual 0".4.

Finding Charts

Magnitudes Graph m1 = 7.5 + 5 log d + 10.0 log r

The orbital elements are published on M.P.E.C. 2022-Y114. The charts are made with StellaNavigator Ver.10 (AstroArts). The magnitudes graphs are made with Comet for Windows.