AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009OW21 ∴ Summary
Contact »
(419001) 2009OW21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67461 2.211e-08 au
e 0.316719 6.576e-08
i 9.861 1.343e-05 deg
Ω 235.069 4.948e-05 deg
ω 83.155 5.521e-05 deg
M 127.5 2.065e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8275 au
Aphelion 3.5217 au
Asc. node-Earth separation 1.30738 au
Desc. node-Earth separation 1.51315 au
Earth MOID 0.84626 au
Orbital period 1597.68 days
Date of orbit computation  feb 22 03:19
Observational summary
Optical observations (Discarded) 100 (2)
Radar observations (Discarded) 0 (0)
Arc length 9512.01 days
Unobserved 514 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 94.6857 deg
Declination 15.861 deg
V Magnitude 24.02 mag
Solar Elongation -65.67 deg
Galactic Latitude 0.17 deg
Rate 0.235 deg/day
Direction 88.18 deg

More info »