AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Ostend ∴ Summary
Contact »
(9471) Ostend  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79061 9.706e-09 au
e 0.082438 3.113e-08
i 2.43 3.404e-06 deg
Ω 310.089 8.463e-05 deg
ω 108.751 8.765e-05 deg
M 98.536 2.242e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5606 au
Aphelion 3.0207 au
Asc. node-Earth separation 1.83223 au
Desc. node-Earth separation 1.71572 au
Earth MOID 1.57441 au
Orbital period 1702.73 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 3074 (6)
Radar observations (Discarded) 0 (0)
Arc length 16310.1 days
Unobserved 35 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 154.742 deg
Declination 8.27678 deg
V Magnitude 18.55 mag
Solar Elongation -118.61 deg
Galactic Latitude 49.34 deg
Rate 0.034 deg/day
Direction 106.411 deg

More info »