AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001OQ91 ∴ Summary
Contact »
(30568) 2001OQ91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66055 9.111e-09 au
e 0.158252 3.108e-08
i 12.771 3.754e-06 deg
Ω 231.847 1.407e-05 deg
ω 45.998 1.833e-05 deg
M 117.568 1.278e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2395 au
Aphelion 3.0816 au
Asc. node-Earth separation 1.3265 au
Desc. node-Earth separation 1.92584 au
Earth MOID 1.24338 au
Orbital period 1585.09 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2619 (7)
Radar observations (Discarded) 0 (0)
Arc length 25219.1 days
Unobserved 108 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 47.6665 deg
Declination 17.2564 deg
V Magnitude 19.86 mag
Solar Elongation -14.06 deg
Galactic Latitude -34.24 deg
Rate 0.38 deg/day
Direction 79.025 deg

More info »