118P/Shoemaker-Levy 4 (2016)

Japanese version
Home page
Updated on November 13, 2016

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

* Profile

* Pictures

* Orbital Elements

Epoch 2016 June 21.0 TT = JDT 2457560.5
T 2016 June 16.96036 TT                                 MPCW
q   1.9800567            (2000.0)            P               Q
n   0.15299392     Peri.  302.33507     -0.07524154     -0.99469611
a   3.4622089      Node   151.72663     +0.95741433     -0.09172292
e   0.4280944      Incl.    8.51429     +0.27874093     +0.04654634
P   6.44
From 1878 observations 1995 June 22-2015 Sept. 25, mean residual 0".8.
     Nongravitational parameters A1 = +0.61, A2 = -0.1677.

* Finding Charts

* Magnitudes Graph

        H = 14.5  G = 0.15                [    ,-425]  (             - 2015 Apr. 18)
        m1 =  8.2 + 5 log d + 18.0 log r  [-425,-100]  (2015 Apr. 18 - 2016 Mar.  8)
        m1 = -6.0 + 5 log d + 60.0 log r  [-100, 100]  (2016 Mar.  8 - 2016 Sept.24)
        m1 =  8.2 + 5 log d + 18.0 log r  [ 100, 435]  (2016 Sept.24 - 2017 Aug. 25)
        H = 14.5  G = 0.15                [ 435,    ]  (2017 Aug. 25 -             )

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

The orbital elements are published on M.P.E.C. 2015-S97.
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.