P/2021 E1 ( Hill )

Japanese version
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Updated on March 19, 2021

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* Profile

Recovery Date March 11, 2021
Magnitude 20.6 mag
Recoverer E. Schwab (Egelsbach, Germany)

* Orbital Elements

Epoch 2022 May 21.0 TT = JDT 2459720.5                                          
T 2022 May 22.62439 TT                                  Rudenko                 
q   2.7885160            (2000.0)            P               Q                  
n   0.07573569     Peri.  157.10600     +0.87641269     +0.48083714             
a   5.5326813      Node   173.95156     -0.47144223     +0.86788311             
e   0.4959919      Incl.   14.50434     -0.09819888     +0.12479803             
P  13.0                                                                         
From 156 observations 2009 Aug. 16-2021 Mar. 14, mean residual 1".0.            

* Magnitudes Graph

        m1 = 12.5 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2021-F07.
The magnitudes graphs are made with Comet for Windows.

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