132P/Helin-Roman-Alu 2 (2021)

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Updated on November 3, 2020

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* Profile

* Orbital Elements

Epoch 2021 Nov. 2.0 TT = JDT 2459520.5
T 2021 Nov. 13.14690 TT                                 MPCW
q   1.6917968            (2000.0)            P               Q
n   0.12865677     Peri.  216.34841     +0.86271865     -0.50558906
a   3.8861027      Node   173.99739     +0.48325926     +0.81859279
e   0.5646546      Incl.    5.38263     +0.14891949     +0.27255374
P   7.66
From 210 observations 1989 Oct. 29-2014 Nov. 29, mean residual 0".7.

* Finding Charts

* Magnitudes Graph

        m1 = 8.0 + 5 log d + 27.5 log r

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The orbital elements are published on M.P.E.C. 2015-E14.
The charts are made with StellaNavigator Ver.10 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

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