2015 SB21

Japanese version
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Updated on June 13, 2020

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* Profile

* Orbital Elements

Perturbed ephemeris below based on 2-day-arc unperturbed elements from MPO 544618.
Last observed on 2015 Sept. 20.

Epoch (TT/JD) T (TT/JD)         Peri.     Node      Incl.   
2457600.50000 2457585.7088448 257.93038 265.94496   7.86028 

    e             q             a      Epoch (TT)
0.7544803     1.1428503      4.65482  2016/07/31.00

* Magnitudes Graph

        H = 17.5  G = 0.15

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The orbital elements are calculated using the Minor Planet & Comet Ephemeris Service.
The magnitudes graphs are made with Comet for Windows.

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