AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003OT21 ∴ Summary
Contact »
(166982) 2003OT21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27242 1.122e-08 au
e 0.16337 5.526e-08
i 2.3 7.387e-06 deg
Ω 157.077 0.0001319 deg
ω 82.71 0.0001342 deg
M 62.327 2.687e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9012 au
Aphelion 2.6437 au
Asc. node-Earth separation 1.17729 au
Desc. node-Earth separation 1.24919 au
Earth MOID 0.89047 au
Orbital period 1251.21 days
Date of orbit computation  feb 22 02:25
Observational summary
Optical observations (Discarded) 245 (2)
Radar observations (Discarded) 0 (0)
Arc length 8815.04 days
Unobserved 345 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 347.562 deg
Declination -4.99733 deg
V Magnitude 22.59 mag
Solar Elongation 46.39 deg
Galactic Latitude -57.28 deg
Rate 0.463 deg/day
Direction 68.203 deg

More info »