P/2017 R1 ( PanSTARRS )

Japanese version
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Updated on March 3, 2018

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* Profile

Discovery Date September 14, 2017
Magnitude 21.2 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Pictures

* Orbital Elements

Epoch 2017 Mar. 28.0 TT = JDT 2457840.5
T 2017 Apr. 8.12084 TT                                  MPCW
q   3.3272671            (2000.0)            P               Q
n   0.11738064     Peri.  178.36329     +0.78820281     +0.61484000
a   4.1311574      Node   143.65299     -0.56514164     +0.74025381
e   0.1945920      Incl.    2.57338     -0.24362114     +0.27202220
P   8.40
From 63 observations 2017 July 30-2018 Jan. 6, mean residual 0".3.

* Magnitudes Graph

        m1 = 13.5 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2018-B155.
The magnitudes graphs are made with Comet for Windows.

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