125P/Spacewatch (2007)

Japanese version
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Updated on July 18, 2024

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* Profile

* Pictures

* Orbital Elements

The following orbital elements are taken from MPC 59320:

Epoch 2007 Aug. 8.0 TT = JDT 2454320.5
T 2007 Aug. 10.7466 TT                                  MPC
q   1.523597             (2000.0)            P               Q
n   0.1782790      Peri.   87.3392      -0.4850121      +0.8710055
a   3.126577       Node   153.1996      -0.8553492      -0.4538760
e   0.512695       Incl.    9.9856      -0.1820466      -0.1880055
P   5.53
From 282 observations 1991-2007, mean residual 0".6.  Nongravitational
     parameters A1 = -0.06, A2 = +0.0062.

* Finding Charts

* Magnitudes Graph

        m1 = 9.5 + 5 log d + 20.0 log r(t - 100)  [   ,-30]  (             - 2007 July 11)
        m1 = 7.5 + 5 log d + 40   log r(t - 10)   [-30, 40]  (2007 July 11 - 2007 Sept.19)
        m1 = 9.0 + 5 log d + 20.0 log r(t + 100)  [ 40,   ]  (2007 Sept.19 -             )

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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.