C/2004 D1 ( NEAT )

Japanese version
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Updated on August 24, 2008

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* Profile

Discovery Date February 17, 2004
Magnitude 19.8 mag
Discoverer Near-Earth-Asteroid Tracking Team (Jet Propulsion Laboratory)

* Pictures

* Orbital Elements

The following orbital elements are taken from MPC 56169:

Epoch 2006 Jan. 25.0 TT = JDT 2453760.5
T 2006 Feb. 10.7934 TT                                  MPC
q   4.974592             (2000.0)            P               Q
z  -0.000309       Peri.   75.5400      -0.4840112      -0.6056048
 +/-0.000001       Node    62.2535      +0.2175626      -0.7824460
e   1.001537       Incl.   45.5377      +0.8475846      -0.1449867
From 250 observations 2003 Dec. 22-2006 Mar. 6, mean residual 0".5.

* Finding Charts

* Magnitudes Graph

        m1 = 2.3 + 5 log d + 15.0 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.