2P/Encke (2023)

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Updated on December 1, 2023

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* Profile

* Pictures

* Orbital Elements

Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Oct. 22.47352 TT                                 Rudenko
q   0.3392896            (2000.0)            P               Q
n   0.29807698     Peri.  187.23911     -0.94620174     -0.31192374
a   2.2194759      Node   334.07326     +0.30586875     -0.77542993
e   0.8471308      Incl.   11.35150     +0.10557730     -0.54901002
P   3.31
>From 3153 observations 2009 Aug. 22-2023 June 25, mean residual 0".8.
     Nongravitational parameters A1 = +0.00, A2 = +0.0000.

* Finding Charts

* Magnitudes Graph

        H = 14.2  G = 0.15                [    ,-110]  (             - 2023 July  4)
        m1 =  9.8 + 5 log d + 25   log r  [-110, -45]  (2023 July  4 - 2023 Sept. 7)
        m1 = 10.3 + 5 log d +  7   log r  [ -45,  20]  (2023 Sept. 7 - 2023 Nov. 11)
        m1 = 12.3 + 5 log d + 15.7 log r  [  20,  85]  (2023 Nov. 11 - 2024 Jan. 15)
        H = 14.2  G = 0.15                [  85,    ]  (2024 Jan. 15 -             )

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The orbital elements are published on M.P.E.C. 2023-N01.
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.