357P/Hill (2018)

Japanese version
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Updated on October 21, 2017

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* Profile

Designation 357P/2017 Q1
Recovery Date August 18, 2017
Magnitude 21.8 mag
Recoverer Pan-STARRS 1 telescope (Haleakala)

* Orbital Elements

Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 May 28.96180 TT                                  MPCW
q   2.5265113            (2000.0)            P               Q
n   0.10442535     Peri.    1.52588     +0.69307544     -0.71672273
a   4.4661375      Node    44.60907     +0.66021139     +0.58813219
e   0.4342961      Incl.    6.30868     +0.28942591     +0.37471196
P   9.44
From 253 observations 2008 Sept. 28-2017 Aug. 18, mean residual 0".5.

* Magnitudes Graph

        12.5 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2017-Q47.
The magnitudes graphs are made with Comet for Windows.

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