A/2021 E4

Japanese version Home page

Updated on September 4, 2024

Profile Discovery Date March 7, 2021 Magnitude 21.2 mag Discoverer Mt. Lemmon Survey

Orbital Elements Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 T 2022 Apr. 25.03334 TT Rudenko q 4.6769953 (2000.0) P Q z +0.0018687 Peri. 48.26649 -0.60686408 +0.78279819 +/-0.0000019 Node 171.16386 +0.12826998 -0.07443691 e 0.9912601 Incl. 116.36302 +0.78438689 +0.61780753 H 13.5 >From 124 observations 2020 Feb. 4-2024 June 29, mean residual 0".4.

Magnitudes Graph H = 13.5 G = 0.15

The orbital elements are published on M.P.E.C. 2024-N80. The magnitudes graphs are made with Comet for Windows.