C/2009 B2 ( LINEAR )

Japanese version
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Updated on April 6, 2013

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* Profile

Discovery Date January 29, 2009
Magnitude 19.4 mag
Discoverer Lincoln Laboratory Near-Earth Asteroid Research project

* Pictures

* Orbital Elements

Epoch 2009 Feb. 18.0 TT = JDT 2454880.5
T 2009 Mar. 7.38896 TT                                  MPC
q   2.3275816            (2000.0)            P               Q
z  +0.0240231      Peri.  192.49389     -0.98831503     -0.08478182
 +/-0.0000000      Node    18.81417     -0.08230146     +0.99630141
e   0.9440843      Incl.  156.87258     -0.12829602     +0.01398389
From 156 observations 2009 Jan. 29-May 9, mean residual 0".6.

* Magnitudes Graph

        m1 = 12.7 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2013-B90.
The magnitudes graphs are made with Comet for Windows.

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