457P/Lemmon-PanSTARRS (2020)

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Updated on April 22, 2023

Profile Designation 457P/2020 O1 Discovery Date July 19 and 20, 2020 Magnitude 20.2 mag, 20.6 mag Discoverer K. W. Wierzchos (Mt. Lemmon Survey), Pan-STARRS 1 telescope (Haleakala)

Orbital Elements Epoch = 2020 Apr. 21.0 TT T = 2020 May 4.24039 TT Peri. = 104.94152 e = 0.1198137 Node = 176.01149 2000.0 q = 2.3293080 AU Incl. = 5.22214 a = 2.6463807 AU n = 0.22894206 P = 4.30 years

Magnitudes Graph m1 = 15.5 + 5 log d + 10.0 log r

The orbital elements are printed on CBET 5235. The magnitudes graphs are made with Comet for Windows.