P/2017 TW13 ( Lemmon )

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Updated on May 20, 2019

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* Profile

Discovery Date September 1, 2017
Magnitude 20.2 mag
Discoverer J. A. Johnson (Mount Lemmon)

* Pictures

* Orbital Elements

Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 20.98563 TT                                 MPCW
q   2.0788046            (2000.0)            P               Q
n   0.05142549     Peri.  120.10966     -0.02146138     -0.90190037
a   7.1617155      Node   322.27628     +0.48416145     +0.36815966
e   0.7097337      Incl.   44.83657     +0.87471544     -0.22590746
P  19.17
From 200 observations 2017 Aug. 31-2019 Apr. 2, mean residual 0".5.

* Magnitudes Graph

        m1 = 11.5 + 5 log d + 12.5 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.