AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998OX9 ∴ Summary
Contact »
(118273) 1998OX9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24823 7.302e-09 au
e 0.263346 3.813e-08
i 2.004 4.694e-06 deg
Ω 175.869 0.0001083 deg
ω 155.848 0.0001087 deg
M 211.737 1.08e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6562 au
Aphelion 2.8403 au
Asc. node-Earth separation 1.75939 au
Desc. node-Earth separation 0.68287 au
Earth MOID 0.64573 au
Orbital period 1231.28 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 737 (6)
Radar observations (Discarded) 0 (0)
Arc length 9366.18 days
Unobserved 38 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 159.609 deg
Declination 8.59535 deg
V Magnitude 21.56 mag
Solar Elongation -122.02 deg
Galactic Latitude 53.52 deg
Rate 0.031 deg/day
Direction -52.154 deg

More info »