C/2021 B3 ( NEOWISE )

Japanese version
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Updated on June 1, 2021

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* Profile

Discovery Date January 22, 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. 10.91351 TT                                 Rudenko
q   2.1601418            (2000.0)            P               Q
z  +0.0286427      Peri.  293.56007     -0.26189353     +0.53545494
 +/-0.0000000      Node    67.28555     +0.81552528     +0.56766902
e   0.9381276      Incl.  119.48985     -0.51607199     +0.62533183
From 76 observations 2021 Jan. 22-Mar. 22, mean residual 0".7.

* Magnitudes Graph

        m1 = 13.0 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2021-L04.
The magnitudes graphs are made with Comet for Windows.

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