52P/Harrington-Abell (2006)

Japanese version
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Updated on May 9, 2007

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* Profile

* Orbital Elements

Epoch 2006 Aug. 13.0 TT = JDT 2453960.5
T 2006 Aug. 14.7749 TT                                  MPCN
q   1.757114             (2000.0)            P               Q
n   0.1307932      Peri.  139.0847      -0.4465158      -0.8921250
a   3.843669       Node   337.1778      +0.7677615      -0.3424959
e   0.542855       Incl.   10.2205      +0.4595279      -0.2946345
P   7.54
From 428 observations 1975-1999, mean residual 0".8.  Nongravitational
     parameters A1 = +0.37, A2 = +0.0061.

* Finding Charts

* Magnitudes Graph

        m1 = 9.5 + 5 log d + 20.0 log r

        * Gray curve is:  m1 = 4.0 + 5 log d + 30 log r

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The orbital elements are published at the MPC Ephemerides and Orbital Elements.
The charts are made with StellaNavigator Ver.2.0 for Windows (AstroArts / ASCII).
The magnitudes graphs are made with Comet for Windows.

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