AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RJ257 ∴ Summary
Contact »
(268095) 2004RJ257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66975 1.601e-08 au
e 0.144964 5.579e-08
i 3.085 5.293e-06 deg
Ω 152.524 9.961e-05 deg
ω 226.304 0.0001021 deg
M 143.466 1.925e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2827 au
Aphelion 3.0568 au
Asc. node-Earth separation 1.91563 au
Desc. node-Earth separation 1.36558 au
Earth MOID 1.28601 au
Orbital period 1593.33 days
Date of orbit computation  feb 22 02:47
Observational summary
Optical observations (Discarded) 365 (7)
Radar observations (Discarded) 0 (0)
Arc length 8090.93 days
Unobserved 478 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 161.638 deg
Declination 9.41733 deg
V Magnitude 21.91 mag
Solar Elongation -130.38 deg
Galactic Latitude 55.63 deg
Rate 0.056 deg/day
Direction -63.216 deg

More info »