AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RD91 ∴ Summary
Contact »
(396825) 2004RD91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08928 3.202e-08 au
e 0.237993 6.239e-08
i 8.38 6.888e-06 deg
Ω 235.08 4.295e-05 deg
ω 115.493 4.679e-05 deg
M 212.874 1.688e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3541 au
Aphelion 3.8245 au
Asc. node-Earth separation 2.23539 au
Desc. node-Earth separation 1.65589 au
Earth MOID 1.36363 au
Orbital period 1983.28 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 289 (0)
Radar observations (Discarded) 0 (0)
Arc length 8558.11 days
Unobserved 402 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 184.409 deg
Declination -9.75698 deg
V Magnitude 21.92 mag
Solar Elongation -152.11 deg
Galactic Latitude 52.22 deg
Rate 0.161 deg/day
Direction -54.163 deg

More info »