A/2021 E4

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Updated on December 11, 2022

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* Profile

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

* Orbital Elements

Epoch 2022 Aug. 9.0 TT = JDT 2459800.5
T 2022 Apr. 25.27129 TT                                 Rudenko
q   4.6759672            (2000.0)            P               Q
z  +0.0015328      Peri.   48.27079     -0.60688460     +0.78280970
 +/-0.0000042      Node   171.17408     +0.12814589     -0.07433572
e   0.9928329      Incl.  116.36152     +0.78439130     +0.61780513
H   13.5
>From 113 observations 2020 Feb. 4-2022 June 21, mean residual 0".4.

* Magnitudes Graph

        H = 13.5  G = 0.15

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The orbital elements are published on M.P.E.C. 2022-U349.
The magnitudes graphs are made with Comet for Windows.

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