AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ vanRiebeeck ∴ Summary
Contact »
(9239) vanRiebeeck  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.32566 8.051e-09 au
e 0.210648 3.053e-08
i 1.951 4.722e-06 deg
Ω 160.103 0.0001054 deg
ω 278.412 0.0001062 deg
M 155.858 1.338e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8358 au
Aphelion 2.8156 au
Asc. node-Earth separation 1.16344 au
Desc. node-Earth separation 1.28432 au
Earth MOID 0.85163 au
Orbital period 1295.44 days
Date of orbit computation  Oct 31 05:01
Observational summary
Optical observations (Discarded) 1444 (10)
Radar observations (Discarded) 0 (0)
Arc length 13325.6 days
Unobserved 151 days

More info »
Ephemeris at epoch 58466 MJD
Right Ascension 255.453 deg
Declination -21.3146 deg
V Magnitude 19.91 mag
Solar Elongation 5.41 deg
Galactic Latitude 12.47 deg
Rate 0.4 deg/day
Direction 95.71 deg

More info »





This Web Site has been visited 113292 times since

and this Page has been visited 365 times since 2012/01/03