221P/LINEAR (2021)

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Updated on March 21, 2021

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* Profile

* Orbital Elements

Epoch 2021 Dec. 12.0 TT = JDT 2459560.5                                         
T 2021 Dec. 18.07218 TT                                 Rudenko                 
q   1.7531287            (2000.0)            P               Q                  
n   0.15344861     Peri.   40.11676     -0.01288874     +0.98843218             
a   3.4553662      Node   229.70298     -0.96068005     -0.05416072             
e   0.4926359      Incl.   11.42768     -0.27735848     +0.14166313             
P   6.42                                                                        
From 610 observations 2002 Apr. 14-2021 Feb. 17, mean residual 0".8.            

* Magnitudes Graph

        m1 = 14.5 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2021-F20.
The magnitudes graphs are made with Comet for Windows.

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