436P/Garradd (2021)

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Updated on February 5, 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 2022 Jan. 21.0 TT = JDT 2459600.5 T 2021 Dec. 8.50614 TT Rudenko q 1.9576189 (2000.0) P Q n 0.06824381 Peri. 282.59608 +0.92543331 -0.15657386 a 5.9305350 Node 87.19082 +0.29276896 +0.87355859 e 0.6699085 Incl. 20.21004 -0.24054006 +0.46084706 P 14.4 From 111 observations 2007 Aug. 12-2022 Jan. 5, mean residual 0".8.

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

The orbital elements are published on M.P.E.C. 2022-C56. The magnitudes graphs are made with Comet for Windows.