P/2019 A2 ( ATLAS )

Japanese version
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Updated on May 20, 2019

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* Profile

Discovery Date January 4, 2019
Magnitude 18.7 mag
Discoverer Asteroid Terrestrial-Impact Last Alert System (ATLAS) search program

* Pictures

* Orbital Elements

Epoch 2018 Nov. 18.0 TT = JDT 2458440.5
T 2018 Nov. 21.53424 TT                                 MPCW
q   3.5430357            (2000.0)            P               Q
n   0.07178153     Peri.  324.24114     -0.24959868     -0.95390460
a   5.7340427      Node   139.46274     +0.93734095     -0.28119992
e   0.3821051      Incl.   14.85543     +0.24308938     +0.10484569
P  13.73
From 269 observations 2018 Nov. 3-2019 May 4, mean residual 0".4.

* Magnitudes Graph

        m1 = 10.5 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2019-J142.
The magnitudes graphs are made with Comet for Windows.

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