C/2022 Y1 ( Hogan )

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Updated on March 7, 2023

Profile Discovery Date December 24, 2022 Magnitude 19.7 mag Discoverer Joshua Hogan (Mt. Lemmon) Pictures

Orbital Elements Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 T 2022 Nov. 27.22921 TT Rudenko q 2.9577252 (2000.0) P Q n 0.02216963 Peri. 174.74052 -0.18963092 -0.93135292 a 12.5496172 Node 285.91472 +0.88863864 -0.02816161 e 0.7643175 Incl. 18.85835 +0.41756613 -0.36302708 P 44.5 >From 115 observations 2022 Nov. 5-2023 Feb. 16, mean residual 0".4.

Magnitudes Graph m1 = 12.5 + 5 log d + 10.0 log r

The orbital elements are published on M.P.E.C. 2023-D41. The magnitudes graphs are made with Comet for Windows.