P/2006 HR30 ( Siding Spring ) 2028

Japanese version
Home page
 Updated on July 12, 2026

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* Profile

Recovery Date June 16, 2026
Magnitude 20.6 mag
Recoverer Pan-STARRS1 1.8-m Ritchey-Chretien reflector at Haleakala, Hawaii

* Orbital Elements

                    Epoch = 2028 Sept.26.0 TT
     T = 2028 Oct.  9.68810 TT        Peri. = 117.59522
     e = 0.8431567                    Node  = 309.65361 2000.0
     q = 1.2212805 AU                 Incl. =  31.95522
       a =  7.7866302 AU   n = 0.04536070   P =  21.73 years

* Finding Charts

* Magnitudes Graph

        H = 11.9  G = 0.15

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The orbital elements are printed on CBET 5708.
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.