C/2020 Q1 ( Borisov )

Japanese version
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Updated on November 12, 2020

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* Profile

Discovery Date August 17, 2020
Magnitude 17.8 mag
Discoverer Gennady Borisov (MARGO observatory near Nauchnij, Crimea)

* Pictures

* Orbital Elements

Epoch 2020 Aug. 19.0 TT = JDT 2459080.5
T 2020 Aug. 14.65021 TT                                 Rudenko
q   1.3149286            (2000.0)            P               Q
z  +0.0169942      Peri.    9.87742     +0.70980741     +0.51783980
 +/-0.0002043      Node    52.37757     +0.59812983     -0.80114205
e   0.9776539      Incl.  142.92374     +0.37204051     +0.30002225
From 238 observations 2020 Aug. 17-Oct. 25, mean residual 0".8.

* Finding Charts

* Magnitudes Graph

        m1 = 8.0 + 5 log d + 40 log r(t - 15)

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The orbital elements are published on M.P.E.C. 2020-U270.
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.