AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008RF139 ∴ Summary
Contact »
(346360) 2008RF139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25735 1.424e-08 au
e 0.104839 7.118e-08
i 6.326 5.787e-06 deg
Ω 338.814 4.878e-05 deg
ω 180.399 5.712e-05 deg
M 47.386 2.882e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0207 au
Aphelion 2.494 au
Asc. node-Earth separation 1.48527 au
Desc. node-Earth separation 1.03051 au
Earth MOID 1.02989 au
Orbital period 1238.79 days
Date of orbit computation  feb 22 03:03
Observational summary
Optical observations (Discarded) 299 (11)
Radar observations (Discarded) 0 (0)
Arc length 7754.3 days
Unobserved 469 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 231.329 deg
Declination -27.5345 deg
V Magnitude 20.4 mag
Solar Elongation 131.95 deg
Galactic Latitude 24.02 deg
Rate 0.088 deg/day
Direction -154.934 deg

More info »