P/1998 QP54 ( LONEOS-Tucker ) 2007

Japanese version
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Updated on August 10, 2007

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* Profile

* Orbital Elements

The following orbital elements are taken from MPC 51822:

Epoch 2007 May 20.0 TT = JDT 2454240.5
T 2007 May 12.1859 TT                                   MPC
q   1.879916             (2000.0)            P               Q
n   0.1146525      Peri.   30.3331      +0.9701499      -0.2231388
a   4.196433       Node   341.8109      +0.1110299      +0.7568456
e   0.552020       Incl.   17.7114      +0.2155957      +0.6143239
P   8.60
From 221 observations 1998 Aug. 2-1999 Feb. 14, mean residual 0".8.

* Magnitudes Graph

        m1 = 5.0 + 5 log d + 40.0 log r

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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.