67P/Churyumov-Gerasimenko (2028)

Japanese version
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 Updated on November 2, 2026

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* Profile

* Orbital Elements

Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2028 Apr.  9.49365 TT                                 MPCORBFIT
q   1.2121305            (2000.0)            P               Q
n   0.15321462     Peri.   22.23712     +0.52257345     -0.85165956
a   3.4588833      Node    36.29210     +0.77173885     +0.45259867
e   0.6495602      Incl.    3.86642     +0.36240328     +0.26425452
P   6.43
From 10061 observations 1995 Dec. 10-2025 June 21, mean residual 0".8.
     Nongravitational parameters A1 = +0.00, A2 = +0.0000.

* Finding Charts

* Magnitudes Graph

        m1 = 9.5 + 5 log d + 14.0 log r(t - 40)

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The orbital elements are published on M.P.E.C. 2026-R26.
The charts are made with StellaNavigator Ver.11 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

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