AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001WO21 ∴ Summary
Contact »
(83945) 2001WO21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.25789 2.434e-08 au
e 0.048236 4.339e-08
i 1.023 5.158e-06 deg
Ω 9.858 0.0002375 deg
ω 302.712 0.0002449 deg
M 8.366 6.194e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 3.1007 au
Aphelion 3.415 au
Asc. node-Earth separation 2.16763 au
Desc. node-Earth separation 2.33868 au
Earth MOID 2.08644 au
Orbital period 2147.85 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 789 (0)
Radar observations (Discarded) 0 (0)
Arc length 9664.53 days
Unobserved 721 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 343.161 deg
Declination -7.8162 deg
V Magnitude 20.97 mag
Solar Elongation 53.46 deg
Galactic Latitude -55.88 deg
Rate 0.319 deg/day
Direction 67.587 deg

More info »