P/2018 R2 ( Rinner )

Japanese version
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Updated on September 22, 2018

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* Profile

Recovery Date September 14 and 9, 2018
Magnitude 20.4 mag and 21.1 mag
Recoverer K. Sarneczky and R. Szakats (Konkoly Observatory), J. F. Soulier (Maisoncelles, France)

* Orbital Elements

Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2019 Apr.  9.15302 TT                                 MPCW
q   2.3134669            (2000.0)            P               Q
n   0.13264993     Peri.  221.21342     -0.04043019     -0.98147201
a   3.8077173      Node   231.95762     +0.96771665     +0.00820712
e   0.3924268      Incl.   13.75754     +0.24877679     -0.19142972
P   7.43
From 587 observations 2011 Nov. 28-2018 Sept. 18, mean residual 0".6.

* Magnitudes Graph

        m1 = 5.0 + 5 log d + 30.0 log r

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The orbital elements are published on M.P.E.C. 2018-S50.
The magnitudes graphs are made with Comet for Windows.

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