425P/Kowalski (2021)

Japanese version
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Updated on September 18, 2021

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* Profile

Designation 425P/2021 O2
Recovery Date July 20, 2021
Magnitude 20.4 mag
Recoverer Pan-STARRS 1 telescope (Haleakala)

* Orbital Elements

Epoch 2021 Sept. 23.0 TT = JDT 2459480.5                                        
T 2021 Sept. 20.40259 TT                                Rudenko                 
q   2.8900654            (2000.0)            P               Q                  
n   0.06190466     Peri.  200.73001     +0.63901860     -0.75602162             
a   6.3287874      Node   210.08842     +0.73952570     +0.65453185             
e   0.5433461      Incl.   16.42134     +0.21155843     -0.00440183             
P  15.9                                                                         
From 138 observations 2005 Sept. 30-2021 July 20, mean residual 0".8.           

* Magnitudes Graph

        m1 = 9.5 + 5 log d + 17.0 log r

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The orbital elements are published on M.P.E.C. 2021-O66.
The magnitudes graphs are made with Comet for Windows.

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