AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WJ150 ∴ Summary
Contact »
(331087) 2009WJ150  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78842 2.457e-08 au
e 0.073768 6.884e-08
i 4.81 7.426e-06 deg
Ω 165.459 6.803e-05 deg
ω 167.566 8.159e-05 deg
M 105.124 4.173e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5827 au
Aphelion 2.9941 au
Asc. node-Earth separation 1.99668 au
Desc. node-Earth separation 1.5799 au
Earth MOID 1.57249 au
Orbital period 1700.74 days
Date of orbit computation  feb 22 03:00
Observational summary
Optical observations (Discarded) 235 (1)
Radar observations (Discarded) 0 (0)
Arc length 7980.05 days
Unobserved 105 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 75.9474 deg
Declination 18.9985 deg
V Magnitude 22.9 mag
Solar Elongation -43.83 deg
Galactic Latitude -13.44 deg
Rate 0.36 deg/day
Direction 82.255 deg

More info »