C/2017 T2 ( PanSTARRS )

Japanese version
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Updated on November 7, 2020

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* Profile

Discovery Date October 2, 2017
Magnitude 19.9 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Pictures

* Orbital Elements

Epoch 2020 Apr. 21.0 TT = JDT 2458960.5
T 2020 May 4.95217 TT                                   Rudenko
q   1.6151769            (2000.0)            P               Q
z  +0.0002131      Peri.   92.99180     -0.50993595     -0.40637362
 +/-0.0000002      Node    64.37782     -0.16274471     -0.81988495
e   0.9996558      Incl.   57.23087     +0.84467715     -0.40329783
From 6590 observations 2017 Sept. 15-2020 Sept. 20, mean residual 1".0.

* Finding Charts

* Magnitudes Graph

        m1 = -4.5 + 5 log d + 20.0 log r          [    ,-820]  (             - 2018 Feb.  4)
        m1 =  5.2 + 5 log d +  9.5 log r(t + 15)  [-820,   0]  (2018 Feb.  4 - 2020 May   4)
        m1 =  4.7 + 5 log d + 12.0 log r(t + 15)  [   0,    ]  (2020 May   4 -             )

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The orbital elements are published on M.P.E.C. 2020-S188.
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.