C/2022 S4 ( Lemmon )

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Updated on May 2, 2025

Profile Discovery Date September 19, 2022 Magnitude 20.6 mag Discoverer Mt. Lemmon Pictures

Orbital Elements Epoch 2024 Oct. 17.0 TT = JDT 2460600.5 T 2024 July 18.75697 TT Rudenko q 2.7618368 (2000.0) P Q z +0.0007931 Peri. 268.55776 +0.14472301 -0.76067693 +/-0.0000007 Node 220.17492 +0.26858087 -0.58531453 e 0.9978095 Incl. 101.22051 -0.95232325 -0.28067333 >From 711 observations 2022 Aug. 26-2024 Aug. 8, mean residual 0".6.

Finding Charts

Magnitudes Graph m1 = 10.0 + 5 log d + 8.5 log r(t + 200) * Gray curve is: m1 = 9.0 + 5 log d + 8.5 log r

The orbital elements are published on M.P.E.C. 2024-P125. The charts are made with StellaNavigator Ver.10 (AstroArts). The magnitudes graphs are made with Comet for Windows.