AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002RA9 ∴ Summary
Contact »
(142123) 2002RA9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.242 6.553e-09 au
e 0.171802 3.521e-08
i 1.56 3.969e-06 deg
Ω 116.041 0.0001411 deg
ω 138.252 0.0001418 deg
M 216.073 1.293e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8568 au
Aphelion 2.6272 au
Asc. node-Earth separation 1.51334 au
Desc. node-Earth separation 0.91201 au
Earth MOID 0.84235 au
Orbital period 1226.17 days
Date of orbit computation  feb 22 02:20
Observational summary
Optical observations (Discarded) 769 (3)
Radar observations (Discarded) 0 (0)
Arc length 11428.9 days
Unobserved 77 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 77.7461 deg
Declination 22.5561 deg
V Magnitude 22.09 mag
Solar Elongation -70.24 deg
Galactic Latitude -10.02 deg
Rate 0.302 deg/day
Direction 83.777 deg

More info »