NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011CR4 ∴ Summary
Contact »
2011CR4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.37224 0.004974 au
e 0.537675 0.00132
i 3.822 0.004362 deg
Ω 228.391 0.03855 deg
ω 172.131 0.03375 deg
M 250.898 4.216 deg

More info »
Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0967 au
Aphelion distance 3.6477 au
Asc. node-Earth separation 2.5981 au
Desc. node-Earth separation 0.11108 au
Earth MOID 0.1058 au
Orbital period 1334.55 days
Date of orbit computation   feb 26 10:48
Observational summary
Optical observations (Discarded) 30 (3)
Radar observations (Discarded) 0 (0)
Arc length 11 days
Unobserved 4872 days

More info »
Ephemeris
(Epoch 60477 MJD)
Right Ascension 253.778 deg
Declination -19.6842 deg
V Magnitude 25.35 mag
Solar Elongation -169.32 deg
Galactic Latitude 14.7 deg
Rate 0.278 deg/day
Direction -81.224 deg

More info »