C/2021 F1 ( Lemmon-PanSTARRS )

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Updated on October 22, 2022

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* Profile

Discovery Date March 19, 2021
Magnitude 20.9 mag and 21.8 mag
Discoverer Mt. Lemmon Survey, Pan-STARRS 1 telescope (Haleakala)

* Pictures

* Orbital Elements

Epoch 2022 Aug. 9.0 TT = JDT 2459800.5
T 2022 Apr. 6.87108 TT                                  Rudenko
q   0.9954315            (2000.0)            P               Q
z  +0.0042633      Peri.  146.82044     +0.70295300     +0.60125551
 +/-0.0000011      Node   203.45267     +0.23498241     +0.30785685
e   0.9957561      Incl.  107.32604     +0.67129751     -0.73737099
From 727 observations 2021 Mar. 19-2022 Aug. 15, mean residual 0".6.

* Finding Charts

* Magnitudes Graph

        H = 14.5  G = 0.15                       [    ,-210]  (             - 2021 Sept. 8)
        m1 = 7.0 + 5 log d + 20.0 log r(t - 20)  [-210,    ]  (2021 Sept. 8 -             )

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The orbital elements are published on M.P.E.C. 2022-Q139.
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.