C/2017 Y2 ( PanSTARRS )

Japanese version
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Updated on August 26, 2018

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* Profile

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

* Orbital Elements

Epoch 2021 Apr. 16.0 TT = JDT 2459320.5
T 2021 Apr. 25.07304 TT                                 MPCW
q   5.1757467            (2000.0)            P               Q
n   0.01558038     Peri.  146.28925     -0.10987025     -0.69522384
a  15.8763476      Node    61.49436     -0.99220479     +0.03443175
e   0.6739964      Incl.  126.06577     +0.05880632     -0.71796816
P  63.26
From 11 observations 2017 Dec. 24-2018 Jan. 12, mean residual 0".2.

* Magnitudes Graph

        m1 = 8.0 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2018-D91.
The magnitudes graphs are made with Comet for Windows.

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