C/2021 A2 ( NEOWISE )

Japanese version
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Updated on January 23, 2021

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* Profile

Discovery Date January 3, 2021
Magnitude 15 mag
Discoverer Near-Earth Object Wide-field Infrared Survey Explorer

* Pictures

* Orbital Elements

T 2021 Jan. 22.71435 TT                                 Rudenko                 
q   1.4130330            (2000.0)            P               Q                  
z  +0.0003655      Peri.  338.91270     -0.62411120     +0.01550060             
                   Node   125.22155     +0.78047728     +0.05921667             
e   0.9994836      Incl.  107.01210     -0.03661182     +0.99812480             
From 90 observations 2021 Jan. 3-9.                                             

* Finding Charts

* Magnitudes Graph

        m1 = 11.0 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2021-A100.
The charts are made with StellaNavigator Ver.10 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

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