AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003BS31 ∴ Summary
Contact »
(287496) 2003BS31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27843 7.569e-09 au
e 0.175368 4.205e-08
i 7.523 5.113e-06 deg
Ω 156.57 4.295e-05 deg
ω 306.156 4.704e-05 deg
M 73.653 1.945e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8789 au
Aphelion 2.678 au
Asc. node-Earth separation 1.01161 au
Desc. node-Earth separation 1.45399 au
Earth MOID 0.90709 au
Orbital period 1256.18 days
Date of orbit computation  feb 22 02:51
Observational summary
Optical observations (Discarded) 318 (2)
Radar observations (Discarded) 0 (0)
Arc length 7257.77 days
Unobserved 515 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 198.086 deg
Declination 2.57042 deg
V Magnitude 20.47 mag
Solar Elongation -162.83 deg
Galactic Latitude 64.94 deg
Rate 0.236 deg/day
Direction -62.791 deg

More info »