C/2020 H5 ( Robinson )

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Updated on February 21, 2021

Profile Discovery Date April 22, 2020 Magnitude 19.1 mag Discoverer James E. Robinson (Asteroid Terrestrial-Impact Last Alert System (ATLAS) search program)

Orbital Elements Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 T 2020 Dec. 11.81006 TT Rudenko q 9.3454290 (2000.0) P Q z +0.0002708 Peri. 326.39157 -0.81206419 -0.33251793 +/-0.0000110 Node 210.64154 -0.03434135 -0.79312878 e 0.9974691 Incl. 70.21054 -0.58255679 +0.51027303 From 69 observations 2020 Apr. 22-2021 Jan. 17, mean residual 0".5.

Magnitudes Graph m1 = 3.7 + 5 log d + 10.0 log r

The orbital elements are published on M.P.E.C. 2021-B143. The magnitudes graphs are made with Comet for Windows.