C/2011 J2 ( LINEAR )

Japanese version
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Updated on September 28, 2014

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* Profile

Discovery Date May 4, 2011
Magnitude 19.7 mag
Discoverer Lincoln Laboratory Near-Earth Asteroid Research project

* Pictures

* Orbital Elements

C/2011 J2 (LINEAR)
Epoch 2013 Dec. 14.0 TT = JDT 2456640.5
T 2013 Dec. 25.29278 TT                                 MPC
q   3.4434387            (2000.0)            P               Q
z  -0.0001485      Peri.   85.29300     +0.07042396     +0.97005814
 +/-0.0000002      Node   163.94724     +0.16358613     -0.24109353
e   1.0005114      Incl.  122.79883     +0.98401222     -0.02934494
From 4189 observations 2011 Mar. 10-2014 Sept. 21, mean residual 0".5.

C/2011 J2-B (LINEAR)
Epoch 2013 Dec. 14.0 TT = JDT 2456640.5
T 2013 Dec. 24.93680 TT                                 MPC
q   3.4409712            (2000.0)            P               Q
z  -0.0000690      Peri.   85.20209     +0.06879585     +0.97019444
 +/-0.0002434      Node   163.95411     +0.16387754     -0.24073529
e   1.0002375      Incl.  122.79291     +0.98407890     -0.02773583
From 135 observations 2014 Aug. 17-Sept. 21, mean residual 0".5.

* Finding Charts

* Magnitudes Graph

        m1 = 7.2 + 5 log d + 7.5 log r

	Component B:
        m1 = 9.5 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2014-S34.
The orbital elements of component B are published on M.P.E.C. 2014-S34.
The charts are made with StellaNavigator Ver.8 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

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