2008 BN18

Japanese version
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Updated on April 12, 2008

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* Profile

Discovery Date January 30, 2008
Magnitude
Discoverer LPL/Spacewatch II

* Orbital Elements

The following orbital elements are taken from MPO136020

Epoch 2008 May 14.0 TT = JDT 2454600.5                  MPC
M 359.84716              (2000.0)            P               Q
n   0.00496543     Peri.  282.70660     -0.04982672     -0.99438162
a  34.0276182      Node   168.80976     +0.99554367     -0.04195270
e   0.9232215      Incl.   28.76688     -0.08006306     +0.09718624
P 198              H   13.8           G   0.15           U   5
From 36 observations 2008 Jan. 30-Feb. 24, mean residual 0".43.

* Magnitudes Graph

        H = 13.8  G = 0.15

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The orbital elements are published at the MPC Ephemerides and Orbital Elements.
The magnitudes graphs are made with Comet for Windows.

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