AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RD57 ∴ Summary
Contact »
(186952) 2004RD57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17338 1.955e-08 au
e 0.072466 4.269e-08
i 8.299 5.106e-06 deg
Ω 197.693 2.762e-05 deg
ω 126.577 4.53e-05 deg
M 184.599 3.407e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9434 au
Aphelion 3.4033 au
Asc. node-Earth separation 2.29803 au
Desc. node-Earth separation 2.02843 au
Earth MOID 1.94166 au
Orbital period 2064.81 days
Date of orbit computation  apr 23 20:28
Observational summary
Optical observations (Discarded) 725 (6)
Radar observations (Discarded) 0 (0)
Arc length 9802.88 days
Unobserved 49 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 135.837 deg
Declination 9.96226 deg
V Magnitude 21.3 mag
Solar Elongation -100.32 deg
Galactic Latitude 33.78 deg
Rate 0.108 deg/day
Direction 80.813 deg

More info »