C/2021 A10 ( NEOWISE )

Japanese version
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Updated on February 13, 2021

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* Profile

Discovery Date January 12, 2021
Magnitude 19 mag
Discoverer Near-Earth Object Wide-field Infrared Survey Explorer

* Pictures

* Orbital Elements

Epoch 2021 Mar. 7.0 TT = JDT 2459280.5                                          
T 2021 Mar. 15.26343 TT                                 Rudenko                 
q   1.2685416            (2000.0)            P               Q                  
z  +0.0106608      Peri.   82.26561     -0.25962967     +0.96322358             
 +/-0.0001136      Node   188.34901     +0.58482434     +0.21387257             
e   0.9864763      Incl.  151.52462     +0.76848743     +0.16266179             
From 81 observations 2020 Dec. 26-2021 Feb. 5, mean residual 0".4.              

* Magnitudes Graph

        m1 = 18.0 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2021-C25.
The magnitudes graphs are made with Comet for Windows.

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