C/2003 H3 ( NEAT )

Japanese version
Home page
Updated on January 15, 2005

---------------------------------------------------------------------

* Profile

Discovery Date April 30, 2003
Magnitude 17.2 mag
Discoverer Near-Earth-Asteroid Tracking Team (Jet Propulsion Laboratory)

* Pictures

* Orbital Elements

Epoch 2003 May 1.0 TT = JDT 2452760.5
T 2003 Apr. 24.24483 TT                                 MPC
q   2.9014465            (2000.0)            P               Q
z  +0.0001201      Peri.    6.48140     +0.07270372     +0.73000584
 +/-0.0000051      Node   269.41761     -0.94285802     -0.17183765
e   0.9996514      Incl.   42.81223     -0.32516599     +0.66148568
>From 509 observations 2003 Apr. 30-Aug. 4, mean residual 0".56.

* Finding Charts

* Magnitudes Graph

        m1 = 9.8 + 5 log d +  8.0 log r  [   ,535]  (             - 2004 Oct. 10)
        m1 = 6.6 + 5 log d + 10.0 log r  [535,   ]  (2004 Oct. 10 -             )

---------------------------------------------------------------------

The orbital elements are published on M.P.E.C. 2003-P18.
The charts are made with StellaNavigator Ver.2.0 for Windows (AstroArts / ASCII).
The magnitudes graphs are made with Comet for Windows.

---------------------------------------------------------------------

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