213P/Van Ness (2005)

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Updated on February 15, 2009

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* Profile

Designation 213P/2005 R2
Discovery Date September 10, 2005
Magnitude 17.0 mag
Discoverer M. E. Van Ness (Lowell Observatory-LONEOS)

* Pictures

* Orbital Elements

Epoch 2005 Jan. 30.0 TT = JDT 2453400.5
T 2005 Feb. 10.08156 TT                                 MPC
q   2.1281446            (2000.0)            P               Q
n   0.15544778     Peri.    3.08357     +0.71643198     +0.68533366
a   3.4256766      Node   312.72879     -0.64383039     +0.57740399
e   0.3787667      Incl.   10.23701     -0.26871479     +0.44375940
P   6.34

* Finding Charts

* Magnitudes Graph

        m1 =   13.5 + 5 log d +  10   log r           [   ,188]  (             - 2005 Aug. 17)
        m1 = -217.7 + 5 log d + 700   log r(t - 245)  [188,233]  (2005 Aug. 17 - 2005 Oct.  1)
        m1 =   -3.7 + 5 log d +  47.5 log r(t - 180)  [233,365]  (2005 Oct.  1 - 2006 Feb. 10)
        m1 =   -0.4 + 5 log d +  27   log r           [365,   ]  (2006 Feb. 10 -             )

        * Gray curve is:  m1 = 13.5 + 5 log d + 10 log r

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The orbital elements are published on M.P.E.C. 2009-C03.
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.