112P/Urata-Niijima (2020)

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Updated on December 18, 2022

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Orbital Elements Epoch 2020 Feb. 1.0 TT = JDT 2458880.5 T 2020 Feb. 7.96354 TT Rudenko q 1.4466205 (2000.0) P Q n 0.14885332 Peri. 21.49945 +0.61391842 -0.75917433 a 3.5261195 Node 31.84982 +0.65126602 +0.33234350 e 0.5897415 Incl. 24.19083 +0.44604567 +0.55964465 P 6.62 From 625 observations 1986 Nov. 2-2020 Apr. 19, mean residual 0".7. Nongravitational parameters A1 = +0.04, A2 = +0.0064.

Magnitudes Graph m1 = 11.0 + 5 log d + 25.0 log r(t - 30)

The orbital elements are published on M.P.E.C. 2021-F20. The magnitudes graphs are made with Comet for Windows.