AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1992OJ1 ∴ Summary
Contact »
(21101) 1992OJ1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28163 7.18e-09 au
e 0.179868 2.869e-08
i 23.557 3.621e-06 deg
Ω 320.213 8.892e-06 deg
ω 305.741 1.51e-05 deg
M 105.145 1.406e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8712 au
Aphelion 2.692 au
Asc. node-Earth separation 0.98504 au
Desc. node-Earth separation 1.48075 au
Earth MOID 0.92275 au
Orbital period 1258.83 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3102 (30)
Radar observations (Discarded) 0 (0)
Arc length 25926.9 days
Unobserved 103 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 23.274 deg
Declination 27.0952 deg
V Magnitude 19.02 mag
Solar Elongation -16.33 deg
Galactic Latitude -34.86 deg
Rate 0.457 deg/day
Direction 65.175 deg

More info »