AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000WB146 ∴ Summary
Contact »
(98654) 2000WB146  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28713 8.303e-09 au
e 0.138511 3.436e-08
i 8.465 3.996e-06 deg
Ω 112.371 2.488e-05 deg
ω 229.684 2.917e-05 deg
M 318.732 1.625e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9703 au
Aphelion 2.6039 au
Asc. node-Earth separation 1.48102 au
Desc. node-Earth separation 1.04246 au
Earth MOID 0.97253 au
Orbital period 1263.39 days
Date of orbit computation  feb 22 02:10
Observational summary
Optical observations (Discarded) 985 (6)
Radar observations (Discarded) 0 (0)
Arc length 8348.94 days
Unobserved 259 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 326.657 deg
Declination -14.0626 deg
V Magnitude 20.81 mag
Solar Elongation 68.87 deg
Galactic Latitude -45.1 deg
Rate 0.477 deg/day
Direction 76.794 deg

More info »