C/2022 Y2 ( Lemmon )

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Updated on March 26, 2023

Profile Discovery Date December 24, 2022 Magnitude 20.0 mag Discoverer Mt. Lemmon Survey Pictures

Orbital Elements Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 T 2023 Mar. 22.64036 TT Rudenko q 2.5449740 (2000.0) P Q n 0.01131602 Peri. 105.55424 -0.33784549 +0.93007055 a 19.6489958 Node 216.34963 +0.74297502 +0.35767164 e 0.8704782 Incl. 165.90698 +0.57779628 +0.08390336 P 87.1 >From 164 observations 2022 Dec. 24-2023 Mar. 16, mean residual 0".6.

Magnitudes Graph m1 = 13.5 + 5 log d + 10.0 log r

The orbital elements are published on M.P.E.C. 2023-F81. The magnitudes graphs are made with Comet for Windows.