P/2021 R4 ( Wierzchos )

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Updated on September 13, 2021

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* Profile

Discovery Date September 6, 2021
Magnitude 21.1 mag
Discoverer Kacper W. Wierzchos (Mount Lemmon)

* Orbital Elements

Epoch 2021 Nov. 2.0 TT = JDT 2459520.5                                          
T 2021 Oct. 13.66695 TT                                 Rudenko                 
q   2.3257674            (2000.0)            P               Q                  
n   0.07408230     Peri.   56.54371     +0.91737973     -0.32853147             
a   5.6146983      Node   321.24667     +0.12142642     +0.76861148             
e   0.5857716      Incl.   21.03469     +0.37903833     +0.54891116             
P  13.3                                                                         
From 33 observations 2021 Sept. 4-11, mean residual 0".4.                       

* Magnitudes Graph

        m1 = 16.0 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2021-R256.
The magnitudes graphs are made with Comet for Windows.

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