AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008RU25 ∴ Summary
Contact »
(221912) 2008RU25  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.245 9.349e-08 au
e 0.092897 5.333e-08
i 5.307 4.698e-06 deg
Ω 125.094 6.16e-05 deg
ω 282.908 6.954e-05 deg
M 51.158 2.908e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 4.7578 au
Aphelion 5.7322 au
Asc. node-Earth separation 4.10976 au
Desc. node-Earth separation 4.29498 au
Earth MOID 3.77316 au
Orbital period 4387.49 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 794 (2)
Radar observations (Discarded) 0 (0)
Arc length 9174.31 days
Unobserved 86 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 100.971 deg
Declination 21.81 deg
V Magnitude 20.75 mag
Solar Elongation -63.29 deg
Galactic Latitude 8.17 deg
Rate 0.164 deg/day
Direction 90.576 deg

More info »