AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001OR87 ∴ Summary
Contact »
(333316) 2001OR87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17239 2.09e-08 au
e 0.230906 5.489e-08
i 16.248 7.204e-06 deg
Ω 189.673 1.994e-05 deg
ω 108.389 2.536e-05 deg
M 20.061 1.758e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4399 au
Aphelion 3.9049 au
Asc. node-Earth separation 2.24042 au
Desc. node-Earth separation 1.79936 au
Earth MOID 1.48332 au
Orbital period 2063.86 days
Date of orbit computation  apr 23 21:00
Observational summary
Optical observations (Discarded) 409 (1)
Radar observations (Discarded) 0 (0)
Arc length 8060.91 days
Unobserved 273 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 351.288 deg
Declination 3.72741 deg
V Magnitude 21.1 mag
Solar Elongation 41.94 deg
Galactic Latitude -52.77 deg
Rate 0.421 deg/day
Direction 70.978 deg

More info »