AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RJ12 ∴ Summary
Contact »
(393658) 2004RJ12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.88776 9.221e-09 au
e 0.095807 4.245e-08
i 22.675 5.846e-06 deg
Ω 170.631 1.158e-05 deg
ω 240.85 3.147e-05 deg
M 133.244 2.982e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7069 au
Aphelion 2.0686 au
Asc. node-Earth separation 0.96874 au
Desc. node-Earth separation 0.78147 au
Earth MOID 0.76323 au
Orbital period 947.369 days
Date of orbit computation  apr 23 21:13
Observational summary
Optical observations (Discarded) 348 (1)
Radar observations (Discarded) 0 (0)
Arc length 7150.95 days
Unobserved 34 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 190.713 deg
Declination 17.0569 deg
V Magnitude 20.22 mag
Solar Elongation -142.8 deg
Galactic Latitude 79.73 deg
Rate 0.228 deg/day
Direction -42.567 deg

More info »