213P/Van Ness (2017)

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Updated on October 9, 2017

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* Profile

* Pictures

* Orbital Elements

Epoch 2017 Oct. 14.0 TT = JDT 2458040.5
T 2017 Sept. 24.43735 TT                                Nakano
q   1.9835162            (2000.0)            P               Q
n   0.16091357     Peri.    5.56392     +0.72887411     +0.67115306
a   3.3476569      Node   311.32792     -0.63489448     +0.58864659
e   0.4074912      Incl.   10.37701     -0.25622554     +0.45060931
P   6.13
From 2875 observations 2005 Aug. 4-2017 May 6, mean residual 0".6.
     Nongravitational parameters A1 = -1.67, A2 = +0.4288, A3 = -1.2999.

* Finding Charts

* Magnitudes Graph

        m1 = -5.0 + 5 log d + 60 log r           [   ,-81]  (             - 2017 July  5)
        m1 =  9.0 + 5 log d + 15 log r(t + 200)  [-81,   ]  (2017 July  5 -             )

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The orbital elements are published on M.P.E.C. 2017-L52.
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.