AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RD218 ∴ Summary
Contact »
(318226) 2004RD218  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09758 3.229e-08 au
e 0.120336 7.455e-08
i 15.57 8.336e-06 deg
Ω 315.612 2.17e-05 deg
ω 39.793 3.871e-05 deg
M 229.035 2.823e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7248 au
Aphelion 3.4703 au
Asc. node-Earth separation 1.78061 au
Desc. node-Earth separation 2.37836 au
Earth MOID 1.7359 au
Orbital period 1991.28 days
Date of orbit computation  feb 22 02:57
Observational summary
Optical observations (Discarded) 374 (1)
Radar observations (Discarded) 0 (0)
Arc length 6829.74 days
Unobserved 307 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 215.095 deg
Declination -35.6036 deg
V Magnitude 21.09 mag
Solar Elongation 139.04 deg
Galactic Latitude 23.85 deg
Rate 0.135 deg/day
Direction -106.672 deg

More info »