185P/Petriew (2018)

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Updated on February 13, 2018

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* Profile

* Pictures

* Orbital Elements

Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Jan. 27.67072 TT                                 MPCW
q   0.9338198            (2000.0)            P               Q
n   0.18042795     Peri.  181.91872     +0.80939009     -0.57140845
a   3.1017028      Node   214.09921     +0.54198044     +0.81569157
e   0.6989332      Incl.   13.99421     +0.22615237     +0.09021997
P   5.46
From 908 observations 2001 June 12-2018 Jan. 16, mean residual 0".7.
     Nongravitational parameters A1 = +0.04, A2 = +0.0159.

* Finding Charts

* Magnitudes Graph

        m1 = 11.0 + 5 log d + 23.0 log r(t - 10)  [   ,140]  (             - 2018 June 16)
        m1 = 14.5 + 5 log d + 10.0 log r          [140,   ]  (2018 June 16 -             )

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The orbital elements are published on M.P.E.C. 2018-B155.
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.