38P/Stephan-Oterma (2018)

Japanese version
Home page
Updated on October 14, 2018

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

* Profile

* Orbital Elements

Epoch 2018 Nov. 18.0 TT = JDT 2458440.5
T 2018 Nov. 10.97757 TT                                 MPCW
q   1.5885900            (2000.0)            P               Q
n   0.02596721     Peri.  359.58219     +0.21468225     -0.92685119
a  11.2941221      Node    77.99964     +0.89700086     +0.06235146
e   0.8593436      Incl.   18.35309     +0.38639486     +0.37021503
P  37.96
From 559 observations 1942 Nov. 6-2018 Sept. 19, mean residual 0".6.
     Nongravitational parameters A1 = -0.01, A2 = -0.0025.

* Finding Charts

* Magnitudes Graph

        H = 14.0  G = 0.15               [    ,-238]  (             - 2018 Mar. 17)
        m1 = 3.5 + 5 log d + 30.0 log r  [-238, 250]  (2018 Mar. 17 - 2019 July 18)
        H = 14.0  G = 0.15               [ 250,    ]  (2019 July 18 -             )

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

The orbital elements are published on M.P.E.C. 2018-S50.
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.