C/2020 V2 ( ZTF )

Japanese version
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 Updated on July 13, 2025

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* Profile

Discovery Date November 2, 2020
Magnitude 19.0 mag
Discoverer Zwicky Transient Facility

* Pictures

* Orbital Elements

Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2023 May 8.47335 TT                                   Pike
q   2.2283469            (2000.0)            P               Q
z  -0.0003866      Peri.  162.41855     +0.69765809     +0.59411662
 +/-0.0000002      Node   212.37849     +0.53396879     -0.05861641
e   1.0008615      Incl.  131.61290     +0.47765105     -0.80224033
From 5619 observations 2020 Apr. 18-2024 Dec. 18, mean residual 0".9.

* Finding Charts

* Magnitudes Graph

        m1 = -19.4 + 5 log d + 35   log r  [    ,-910]  (             - 2020 Nov.  9)
        m1 =   4.0 + 5 log d + 10.0 log r  [-910,   0]  (2020 Nov.  9 - 2023 May   8)
        m1 =   4.5 + 5 log d +  8.5 log r  [   0,    ]  (2023 May   8 -             )

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The orbital elements are published on M.P.E.C. 2025-A40.
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.