C/2018 B1 ( Lemmon )

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Updated on February 13, 2018

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* Profile

Discovery Date January 25, 2018
Magnitude 19.4 mag
Discoverer A. D. Grauer (Mount Lemmon Survey)

* Orbital Elements

Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Mar. 30.55161 TT                                 MPCW
q   5.1170259            (2000.0)            P               Q
z  -0.0005992      Peri.   68.35212     +0.39402399     +0.89231035
 +/-0.0000160      Node   133.15846     +0.69132091     -0.44567575
e   1.0030661      Incl.  162.42299     +0.60565707     -0.07180090
From 73 observations 2017 Jan. 16-2018 Feb. 7, mean residual 0".5.

* Magnitudes Graph

        m1 = 8.5 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2018-C27.
The magnitudes graphs are made with Comet for Windows.

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