AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003QB87 ∴ Summary
Contact »
(287713) 2003QB87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11279 2.425e-08 au
e 0.103856 5.168e-08
i 14.843 5.186e-06 deg
Ω 162.389 1.871e-05 deg
ω 192.068 3.068e-05 deg
M 257.893 2.455e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7895 au
Aphelion 3.4361 au
Asc. node-Earth separation 2.4362 au
Desc. node-Earth separation 1.78751 au
Earth MOID 1.7852 au
Orbital period 2005.96 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 530 (4)
Radar observations (Discarded) 0 (0)
Arc length 8997.16 days
Unobserved 352 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 258.557 deg
Declination -3.2242 deg
V Magnitude 20.68 mag
Solar Elongation 134.45 deg
Galactic Latitude 19.88 deg
Rate 0.113 deg/day
Direction -35.684 deg

More info »