NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1989VA ∴ Summary
Contact »
(99907) 1989VA  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 0.728403 4.663e-10 au
e 0.594727 4.298e-08
i 28.801 6.8e-06 deg
Ω 225.601 2.124e-06 deg
ω 2.846 6.528e-06 deg
M 79.277 1.77e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.2952 au
Aphelion 1.1616 au
Asc. node-Earth separation -0.71247 au
Desc. node-Earth separation 0.16932 au
Earth MOID 0.1552 au
Orbital period 227.068 days
Date of orbit computation   Dec 17 14:56
Observational summary
Optical observations (Discarded) 763 (31)
Radar observations (Discarded) 0 (0)
Arc length 10271 days
Unobserved 38 days

More info »
Ephemeris at epoch 58141 MJD
Right Ascension 356.463 deg
Declination -36.5705 deg
V Magnitude 19.46 mag
Solar Elongation -47.89 deg
Galactic Latitude -73.21 deg
Rate 0.504 deg/day
Direction -96.177 deg

More info »





This Web Site has been visited 79451 times since

and this Page has been visited 6281 times since 2011/06/25