103P/Hartley 2 (2023)

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Updated on November 3, 2020

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* Profile

* Orbital Elements

Epoch 2023 Oct. 23.0 TT = JDT 2460240.5
T 2023 Oct. 12.51626 TT                                 MPCW
q   1.0640911            (2000.0)            P               Q
n   0.15211729     Peri.  181.30148     +0.75453032     -0.63878121
a   3.4754976      Node   219.74977     +0.60421766     +0.76567146
e   0.6938306      Incl.   13.61071     +0.25613475     +0.07553669
P   6.48
From 6162 observations 1997 May 2-2018 Apr. 18, mean residual 0".6.
     Nongravitational parameters A1 = +0.19, A2 = +0.0259.

* Finding Charts

* Magnitudes Graph

        H = 16.8  G = 0.15                        [    ,-360]  (             - 2022 Oct. 17)
        m1 =  8.7 + 5 log d + 20.0 log r(t - 20)  [-360, 165]  (2022 Oct. 17 - 2024 Mar. 25)
        m1 = 11.5 + 5 log d + 10.0 log r          [ 165,    ]  (2024 Mar. 25 -             )

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The orbital elements are published on M.P.E.C. 2018-H105.
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.