C/2021 T4 ( Lemmon )

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Updated on January 29, 2023

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* Profile

Discovery Date October 7, 2021
Magnitude 20.2 mag
Discoverer Mount Lemmon

* Pictures

* Orbital Elements

Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 July 31.51494 TT                                 Rudenko
q   1.4833060            (2000.0)            P               Q
z  -0.0000377      Peri.  329.80153     +0.28278565     -0.90354957
 +/-0.0000030      Node   257.87330     -0.80093611     -0.40709835
e   1.0000559      Incl.  160.77588     -0.52776285     +0.13367541
>From 1095 observations 2021 Aug. 7-2022 Dec. 22, mean residual 0".5.

* Finding Charts

* Magnitudes Graph

        m1 = 7.5 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2022-Y114.
The charts are made with StellaNavigator Ver.10 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

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