117P/Helin-Roman-Alu 1 (2014)

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Updated on December 16, 2014

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* Profile

* Pictures

* Orbital Elements

Epoch 2014 Apr. 13.0 TT = JDT 2456760.5
T 2014 Mar. 27.15879 TT                                 MPC
q   3.0563488            (2000.0)            P               Q
n   0.11888642     Peri.  222.68176     +0.19404387     +0.97241073
a   4.0962006      Node    58.89724     -0.85433825     +0.23238058
e   0.2538576      Incl.    8.69738     -0.48213394     -0.02041192
P   8.29
From 2112 observations 1988 Aug. 12-2012 Apr. 29, mean residual 0".8.
     Nongravitational parameters Y1 = +0.34, Y2 = +0.0265.

* Finding Charts

* Magnitudes Graph

        m1 = 3.0 + 5 log d + 18.0 log r

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The orbital elements are published on M.P.E.C. 2012-J16.
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.