AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001OJ11 ∴ Summary
Contact »
(316991) 2001OJ11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74509 1.71e-08 au
e 0.257106 6.304e-08
i 2.302 9.037e-06 deg
Ω 26.975 0.0001137 deg
ω 299.826 0.0001152 deg
M 341.743 2.143e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0393 au
Aphelion 3.4509 au
Asc. node-Earth separation 1.27757 au
Desc. node-Earth separation 1.93642 au
Earth MOID 1.0288 au
Orbital period 1661.24 days
Date of orbit computation  feb 22 02:57
Observational summary
Optical observations (Discarded) 334 (8)
Radar observations (Discarded) 0 (0)
Arc length 7996.96 days
Unobserved 318 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 332.396 deg
Declination -13.5454 deg
V Magnitude 21.48 mag
Solar Elongation 63.47 deg
Galactic Latitude -49.91 deg
Rate 0.503 deg/day
Direction 70.094 deg

More info »