AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003OW21 ∴ Summary
Contact »
(247750) 2003OW21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.118 1.986e-08 au
e 0.318003 4.473e-08
i 25.779 5.911e-06 deg
Ω 181.528 1.126e-05 deg
ω 241.095 1.448e-05 deg
M 230.253 8.962e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1265 au
Aphelion 4.1095 au
Asc. node-Earth separation 2.31542 au
Desc. node-Earth separation 1.42684 au
Earth MOID 1.24045 au
Orbital period 2011 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 762 (3)
Radar observations (Discarded) 0 (0)
Arc length 7289.97 days
Unobserved 284 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 287.934 deg
Declination 6.36935 deg
V Magnitude 21.27 mag
Solar Elongation 102.76 deg
Galactic Latitude -1.58 deg
Rate 0.126 deg/day
Direction 19.415 deg

More info »