78P/Gehrels 2 (2026)

Japanese version
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Updated on June 5, 2021

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* Profile

* Orbital Elements

Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 June 25.07976 TT                                 MPCW
q   2.0045112            (2000.0)            P               Q
n   0.13672719     Peri.  192.79192     +0.72860638     -0.68269565
a   3.7316375      Node   210.49436     +0.63762297     +0.70555675
e   0.4628334      Incl.    6.25760     +0.25013933     +0.19004293
P   7.21
From 5333 observations 1996 June 18-2014 Apr. 1, mean residual 0".6.
     Nongravitational parameters A1 = +0.81, A2 = -0.1244.

* Finding Charts

* Magnitudes Graph

        m1 =  1.0 + 5 log d + 30.0 log r  [   ,  0]  (             - 2026 June 25)
        m1 =  4.0 + 5 log d + 20.0 log r  [  0,190]  (2026 June 25 - 2027 Jan.  1)
        m1 =  0.0 + 5 log d + 30.0 log r  [190,375]  (2027 Jan.  1 - 2027 July  5)
        m1 = 10.5 + 5 log d + 10.0 log r  [375,   ]  (2027 July  5 -             )

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The orbital elements are published on M.P.E.C. 2016-U66.
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.