381P/LINEAR-Spacewatch (2019)

Japanese version
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Updated on November 9, 2019

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* Profile

Designation 381P/2019 K2
Recovery Date May 29 and June 1, 2019
Magnitude 21.6 and 21.0 mag
Recoverer Pan-STARRS 1 telescope (Haleakala), Mt. Lemmon Survey

* Orbital Elements

Epoch 2019 Oct. 4.0 TT = JDT 2458760.5
T 2019 Sept. 26.87749 TT                                Williams
q   2.2654035            (2000.0)            P               Q
n   0.05197003     Peri.  173.09215     +0.97547595     +0.21402141
a   7.1116014      Node   173.79197     -0.21775228     +0.97242396
e   0.6814496      Incl.   28.37726     -0.03210328     -0.09266331
P  19.0
From 159 observations 2000 Sept. 1-2019 Oct. 24, mean residual 0".4.

* Magnitudes Graph

        m1 = 11.0 + 5 log d + 20.0 log r

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The orbital elements are published on M.P.E.C. 2019-V116.
The magnitudes graphs are made with Comet for Windows.

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