C/2026 P3 ( SWAN )

Japanese version
Home page
 Updated on November 7, 2026

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* Profile

Discovery Date August 22, 2026
Magnitude 11 mag
Discoverer R. D. Matson (Irvine, CA, USA), Hanjie Tan (Guangzhou, China)

* Pictures

* Orbital Elements

     T = 2026 Sept. 3.66069 TT        Peri. =  72.68389
                                      Node  = 328.58732 2000.0
     q = 0.3246724 AU                 Incl. = 109.02658

* Finding Charts

* Magnitudes Graph

        m1 = 17.5 + 5 log d + 12.0 log r(t + 5)

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The orbital elements are printed on CBET 5767.
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.