C/2021 T4 ( Lemmon )

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Updated on September 4, 2024

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* Profile

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

* Pictures

* Orbital Elements

Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2023 July 31.53980 TT                                 Rudenko
q   1.4831274            (2000.0)            P               Q
z  +0.0000391      Peri.  329.81845     +0.28274766     -0.90356736
 +/-0.0000004      Node   257.88682     -0.80100291     -0.40704403
e   0.9999419      Incl.  160.77792     -0.52768181     +0.13372054
>From 1746 observations 2021 Aug. 7-2024 Mar. 18, mean residual 0".7.

* Finding Charts

* Magnitudes Graph

        m1 = 7.5 + 5 log d + 10.0 log r  [ ,0]  (             - 2023 July 31)
        m1 = 6.8 + 5 log d + 15.0 log r  [0, ]  (2023 July 31 -             )

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The orbital elements are published on M.P.E.C. 2024-F34.
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.