427P/ATLAS (2023)

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Updated on October 6, 2021

Profile Designation 427P/2021 L6 Recovery Date June 9, 2021 Magnitude 24.0 mag Recoverer M. Micheli, H. H. Hsieh, S. Margheim, L. Magill (Gemini South telescope at Cerro Pachon, Chile)

Orbital Elements Epoch 2023 Apr. 6.0 TT = JDT 2460040.5 T 2023 Mar. 19.32948 TT Rudenko q 2.1704825 (2000.0) P Q n 0.17479121 Peri. 99.97810 +0.97103143 +0.13702005 a 3.1680327 Node 252.35011 -0.19711970 +0.92240090 e 0.3148800 Incl. 11.85492 +0.13506218 +0.36111230 P 5.64 From 438 observations 2017 July 22-2021 June 13, mean residual 0".6.

Magnitudes Graph m1 = 10.0 + 5 log d + 20.0 log r

The orbital elements are published on M.P.E.C. 2021-P79. The magnitudes graphs are made with Comet for Windows.