C/2011 J2 ( LINEAR )

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Updated on February 22, 2015

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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. 25.29243 TT                                 MPCW
q   3.4434408            (2000.0)            P               Q
z  -0.0001490      Peri.   85.29292     +0.07042270     +0.97005816
 +/-0.0000001      Node   163.94722     +0.16358619     -0.24109359
e   1.0005132      Incl.  122.79881     +0.98401230     -0.02934367
From 5221 observations 2011 Mar. 10-2014 Dec. 6, mean residual 0".5.

C/2011 J2-B (LINEAR)
Epoch 2013 Dec. 14.0 TT = JDT 2456640.5
T 2013 Dec. 25.30093 TT                                 MPCW
q   3.4434795            (2000.0)            P               Q
z  -0.0005415      Peri.   85.27699     +0.07024390     +0.97005021
 +/-0.0001587      Node   163.94000     +0.16373791     -0.24115265
e   1.0018648      Incl.  122.80439     +0.98399984     -0.02912020
From 29 observations 2014 Sept. 18-Dec. 6, mean residual 0".9.

C/2011 J2-C (LINEAR)
Epoch 2013 Dec. 14.0 TT = JDT 2456640.5
T 2013 Dec. 25.09643 TT                                 MPCW
q   3.4413207            (2000.0)            P               Q
z  -0.0001515      Peri.   85.23172     +0.06932483     +0.97015107
 +/-0.0001608      Node   163.95205     +0.16378316     -0.24084917
e   1.0005213      Incl.  122.79486     +0.98405749     -0.02825904
From 16 observations 2014 Oct. 4-Dec. 6, mean residual 0".4.

* 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

	Component C:
        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-X44.
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.