436P/Garradd (2021)

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Updated on December 28, 2022

Profile Designation 436P/2021 U2 Recovery Date October 24 and August 15, 2021 Magnitude 19.4 mag, 20.2 mag Recoverer T. Prystavski (Ukraine), J. Drummond (Gisborne, New Zealand) Pictures

Orbital Elements Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 T 2021 Dec. 8.53330 TT Rudenko q 1.9583892 (2000.0) P Q n 0.06823141 Peri. 282.63178 +0.92536680 -0.15707851 a 5.9312534 Node 87.18640 +0.29322763 +0.87339160 e 0.6698187 Incl. 20.20701 -0.24023706 +0.46099181 P 14.4 >From 116 observations 2007 Aug. 12-2022 Oct. 22, mean residual 0".7.

Magnitudes Graph m1 = 15.0 + 5 log d + 10.0 log r

The orbital elements are published on M.P.E.C. 2022-X67. The magnitudes graphs are made with Comet for Windows.