213P/Van Ness (2017)

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Updated on May 20, 2019

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* Profile

* Pictures

* Orbital Elements

Epoch 2017 Oct. 14.0 TT = JDT 2458040.5
T 2017 Sept. 24.37936 TT                                MPCW
q   1.9833945            (2000.0)            P               Q
n   0.16094448     Peri.    5.54902     +0.72870321     +0.67133547
a   3.3472282      Node   311.32825     -0.63504475     +0.58847406
e   0.4074517      Incl.   10.37827     -0.25633922     +0.45056293
P   6.12
From 2242 observations 2011 Apr. 5-2018 Dec. 10, mean residual 0".6.
     Nongravitational parameters A1 = +2.54, A2 = -0.9837, A3 = -0.4598.

* Finding Charts

* Magnitudes Graph

        m1 = -5.0 + 5 log d + 60   log r  [   ,-95]  (             - 2017 June 21)
        m1 =  8.0 + 5 log d + 20.0 log r  [-95,   ]  (2017 June 21 -             )

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The orbital elements are published on M.P.E.C. 2019-J142.
The charts are made with StellaNavigator Ver.8 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

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