C/2018 EN4 ( NEOWISE )

Japanese version
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Updated on June 18, 2018

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* Profile

Discovery Date March 9, 2018
Magnitude 20 mag
Discoverer Near-Earth Object Wide-field Infrared Survey Explorer

* Orbital Elements

Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 7.78136 TT                                  MPCW
q   1.4479234            (2000.0)            P               Q
n   0.01247109     Peri.   35.01391     -0.64910245     +0.33065309
a  18.4161880      Node   136.16554     +0.23893593     -0.76638990
e   0.9213777      Incl.   81.56186     +0.72220193     +0.55074046
P  79.03
From 58 observations 2018 Mar. 9-June 9, mean residual 0".4.

* Magnitudes Graph

        m1 = 11.5 + 5 log d + 30.0 log r

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The orbital elements are published on M.P.E.C. 2018-L53.
The magnitudes graphs are made with Comet for Windows.

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