C/2015 V2 ( Johnson )

Japanese version
Home page
Updated on April 4, 2021

---------------------------------------------------------------------

* Profile

Discovery Date November 3, 2015
Magnitude 17.1 mag
Discoverer J. A. Johnson (Catalina Sky Survey)

* Pictures

* Orbital Elements

Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 June 12.33932 TT                                 Rudenko
q   1.6369845            (2000.0)            P               Q
z  -0.0010469      Peri.  164.89540     -0.49024362     +0.49432022
                   Node    69.84900     -0.85774620     -0.12744001
e   1.0017138      Incl.   49.87642     -0.15470181     -0.85988753
From 5988 observations 2015 Jan. 12-2019 Oct. 27, mean residual 0".5.
     Nongravitational parameters A1 = +2.59, A2 = -0.6389.

* Finding Charts

* Magnitudes Graph

        m1 = 6.0 + 5 log d + 9.0 log r

---------------------------------------------------------------------

The orbital elements are published on M.P.E.C. 2021-F20.
The charts are made with StellaNavigator Ver.8 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

---------------------------------------------------------------------

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