C/2021 C1 ( Rankin )

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Updated on June 1, 2021

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* Profile

Discovery Date February 11, 2021
Magnitude 19.7 mag
Discoverer David Rankin (Mt. Lemmon Survey)

* Pictures

* Orbital Elements

Epoch 2020 Dec. 17.0 TT = JDT 2459200.5
T 2020 Dec. 7.13994 TT                                  Rudenko
q   3.4814404            (2000.0)            P               Q
z  +0.0000862      Peri.  336.31365     -0.87061879     -0.48663773
 +/-0.0000556      Node   186.89243     -0.29712488     +0.40323508
e   0.9996999      Incl.  143.03836     -0.39209657     +0.77497432
From 150 observations 2021 Feb. 11-May 13, mean residual 0".6.

* 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-L04.
The magnitudes graphs are made with Comet for Windows.

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