AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RO120 ∴ Summary
Contact »
(102047) 1999RO120  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10125 1.567e-08 au
e 0.164272 6.219e-08
i 14.076 5.418e-06 deg
Ω 318.341 1.739e-05 deg
ω 31.613 2.22e-05 deg
M 166.805 1.198e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5918 au
Aphelion 3.6107 au
Asc. node-Earth separation 1.63395 au
Desc. node-Earth separation 2.52254 au
Earth MOID 1.59502 au
Orbital period 1994.82 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 1383 (17)
Radar observations (Discarded) 0 (0)
Arc length 8978.67 days
Unobserved 43 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 147.772 deg
Declination 5.62993 deg
V Magnitude 20.27 mag
Solar Elongation -112.88 deg
Galactic Latitude 42.07 deg
Rate 0.016 deg/day
Direction 122.265 deg

More info »