C/2017 Y2 ( PanSTARRS )

Japanese version
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Updated on May 4, 2021

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* Profile

Discovery Date December 24, 2017
Magnitude 22.1 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Pictures

* Orbital Elements

Epoch 2020 Nov. 7.0 TT = JDT 2459160.5
T 2020 Nov. 4.62063 TT                                  Rudenko
q   4.6320556            (2000.0)            P               Q
z  -0.0002122      Peri.  147.87130     -0.04269546     -0.69707089
 +/-0.0000010      Node    65.99131     -0.99886513     +0.01464686
e   1.0009829      Incl.  128.41629     +0.02110828     -0.71685260
From 637 observations 2017 Dec. 24-2021 Mar. 10, mean residual 0".6.

* Finding Charts

* Magnitudes Graph

        m1 = 4.5 + 5 log d + 13.0 log r

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The orbital elements are published on M.P.E.C. 2021-F20.
The magnitudes graphs are made with Comet for Windows.

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Copyright(C) Seiichi Yoshida (comet@aerith.net). All rights reserved.