C/2025 A4 ( PanSTARRS )

Japanese version
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Updated on January 26, 2025

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* Profile

Discovery Date January 3, 2025
Magnitude 21.0 mag
Discoverer Pan-STARRS 2 telescope (Haleakala)

* Orbital Elements

Epoch 2024 Oct. 17.0 TT = JDT 2460600.5                                         
T 2025 Jan. 14.06524 TT                                 Veres                   
q   3.8224333            (2000.0)            P               Q                  
n   0.02719473     Peri.  102.98698     -0.85296552     -0.15657539             
a  10.9516505      Node    69.86355     -0.13822423     -0.85213494             
e   0.6509719      Incl.   32.02890     +0.50333278     -0.49934977             
P  36.2                                                                         
From 32 observations 2024 Dec. 21-2025 Jan. 16, mean residual 0".3.             

* Magnitudes Graph

        m1 = 12.0 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2025-B11.
The magnitudes graphs are made with Comet for Windows.

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