A/2021 E4

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Updated on March 27, 2022

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* Profile

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

* Orbital Elements

Epoch 2022 Jan. 21.0 TT = JDT 2459600.5
T 2022 Apr. 25.33780 TT                                 Rudenko
q   4.6760137            (2000.0)            P               Q
z  +0.0014275      Peri.   48.27930     -0.60676470     +0.78290065
 +/-0.0000012      Node   171.17341     +0.12813095     -0.07437247
e   0.9933248      Incl.  116.36071     +0.78448649     +0.61768545
H   13.5
From 89 observations 2020 Dec. 21-2022 Feb. 20, mean residual 0".3.

* Magnitudes Graph

        H = 13.5  G = 0.15

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The orbital elements are published on M.P.E.C. 2022-D36.
The magnitudes graphs are made with Comet for Windows.

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Copyright(C) Seiichi Yoshida (comet@aerith.net). All rights reserved.