108P/Ciffreo (2021)

Japanese version
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 Updated on March 4, 2023

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* Profile

* Pictures

* Orbital Elements

Epoch 2021 July 5.0 TT = JDT 2459400.5
T 2021 Sept. 10.08298 TT                                Rudenko
q   1.6602891            (2000.0)            P               Q
n   0.13636524     Peri.  354.41180     +0.70925659     -0.68824540
a   3.7382378      Node    50.29270     +0.65421778     +0.56200586
e   0.5558631      Incl.   11.43759     +0.26259129     +0.45876756
P   7.23
From 1498 observations 1985 Nov. 8-2021 June 28, mean residual 0".6.
     Nongravitational parameters A1 = +0.11, A2 = -0.0261.

* Finding Charts

* Magnitudes Graph

        m1 = 8.5 + 5 log d + 25.0 log r(t - 25)

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The orbital elements are published on M.P.E.C. 2021-N06.
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.