P/2018 P4 ( PanSTARRS )

Japanese version
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Updated on September 23, 2018

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* Profile

Discovery Date August 8, 2018
Magnitude 20.6 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Orbital Elements

Epoch 2018 Nov. 18.0 TT = JDT 2458440.5
T 2018 Nov. 7.16310 TT                                  MPCW
q   3.6661707            (2000.0)            P               Q
n   0.05737367     Peri.    8.08470     +0.99842867     -0.03038661
a   6.6577525      Node   353.11034     -0.01310202     +0.69033923
e   0.4493381      Incl.   23.11010     +0.05448411     +0.72284743
P  17.18
From 64 observations 2018 July 10-Sept. 13, mean residual 0".4.

* Magnitudes Graph

        m1 = 11.0 + 5 log d + 10.0 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.