AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002RO49 ∴ Summary
Contact »
(142189) 2002RO49  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40365 8.251e-09 au
e 0.183883 4.826e-08
i 3.627 3.721e-06 deg
Ω 104.172 7.881e-05 deg
ω 295.875 7.998e-05 deg
M 249.905 1.222e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9617 au
Aphelion 2.8456 au
Asc. node-Earth separation 1.16682 au
Desc. node-Earth separation 1.50885 au
Earth MOID 0.97322 au
Orbital period 1361.15 days
Date of orbit computation  feb 22 02:20
Observational summary
Optical observations (Discarded) 953 (5)
Radar observations (Discarded) 0 (0)
Arc length 8511.99 days
Unobserved 332 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 301.991 deg
Declination -19.6771 deg
V Magnitude 21.14 mag
Solar Elongation 93.08 deg
Galactic Latitude -25.35 deg
Rate 0.231 deg/day
Direction 81.036 deg

More info »