AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011WJ98 ∴ Summary
Contact »
(322512) 2011WJ98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40599 1.37e-08 au
e 0.163708 5.023e-08
i 3.222 5.454e-06 deg
Ω 70.755 9.808e-05 deg
ω 158.055 9.932e-05 deg
M 317.239 1.977e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0121 au
Aphelion 2.7999 au
Asc. node-Earth separation 1.77593 au
Desc. node-Earth separation 1.01855 au
Earth MOID 1.00237 au
Orbital period 1363.14 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 286 (1)
Radar observations (Discarded) 0 (0)
Arc length 9468.99 days
Unobserved 48 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 158.887 deg
Declination 13.7234 deg
V Magnitude 20.81 mag
Solar Elongation -119.35 deg
Galactic Latitude 55.61 deg
Rate 0.093 deg/day
Direction 136.129 deg

More info »