C/2026 B2 ( Sun-Gao )

Japanese version
Home page
 Updated on July 12, 2026

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* Profile

Discovery Date January 19, 2026
Magnitude 15.5 mag
Discoverer Guoyou Sun (Wenzhou, Zhejiang, China), Xing Gao (Urumqi, Xinjiang, China)

* Pictures

* Orbital Elements

Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Jan. 10.11545 TT                                 Pike
q   1.2842398            (2000.0)            P               Q
z  +0.0019458      Peri.   47.29826     -0.08904831     +0.70536119
 +/-0.0000963      Node   234.63686     -0.95708982     +0.13488452
e   0.9975011      Incl.   59.57951     +0.27577068     +0.69589638
From 194 observations 2026 Jan. 19-Apr. 9, mean residual 1".0.

* Finding Charts

* Magnitudes Graph

        m1 = 8.5 + 5 log d + 30 log r(t - 35)

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The orbital elements are published on M.P.E.C. 2026-N12.
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.