C/2026 C1 ( Tsuchinshan )

Japanese version
Home page
 Updated on April 29, 2026

---------------------------------------------------------------------

* Profile

Discovery Date February 11, 2026
Magnitude 19.3 mag
Discoverer XuYi of the Purple Mountain Observatory

* Pictures

* Orbital Elements

Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2028 Nov. 7.01669 TT                                  Pike
q   1.1527534            (2000.0)            P               Q
z  +0.0000722      Peri.  310.71274     +0.64298228     +0.76335511
 +/-0.0001358      Node     3.61422     +0.45101321     -0.31180469
e   0.9999168      Incl.   99.62284     -0.61899990     +0.56574448
From 624 observations 2025 Dec. 22-2026 Apr. 24, mean residual 0".4.

* Finding Charts

* Magnitudes Graph

        m1 = 3.5 + 5 log d + 10.0 log r

---------------------------------------------------------------------

The orbital elements are published on M.P.E.C. 2026-H170.
The charts are made with StellaNavigator Ver.11 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

---------------------------------------------------------------------

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