AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WB146 ∴ Summary
Contact »
(432377) 2009WB146  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.29803 1.957e-07 au
e 0.01578 8.1e-08
i 25.642 6.5e-06 deg
Ω 250.933 1.689e-05 deg
ω 276.383 0.0002874 deg
M 306.221 0.0002958 deg

More info »
Other useful info
Absolute Magnitude (H)    12.9 mag
Slope parameter (G)    0.15 mag
Perihelion 5.2144 au
Aphelion 5.3816 au
Asc. node-Earth separation 4.27327 au
Desc. node-Earth separation 4.32101 au
Earth MOID 4.26248 au
Orbital period 4454.2 days
Date of orbit computation  apr 23 21:22
Observational summary
Optical observations (Discarded) 482 (1)
Radar observations (Discarded) 0 (0)
Arc length 5922.34 days
Unobserved 155 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 100.275 deg
Declination 6.83995 deg
V Magnitude 20.89 mag
Solar Elongation -66.71 deg
Galactic Latitude 0.83 deg
Rate 0.141 deg/day
Direction 87.841 deg

More info »