NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011EX4 ∴ Summary
Contact »
2011EX4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 0.855741 2.77e-08 au
e 0.273709 7.942e-07
i 3.021 3.204e-05 deg
Ω 152.875 0.0001511 deg
ω 219.177 6.599e-05 deg
M 263.221 0.0001888 deg

More info »
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6215 au
Aphelion distance 1.09 au
Asc. node-Earth separation 0.0155 au
Desc. node-Earth separation -0.35886 au
Earth MOID 0.00367 au
Orbital period 289.143 days
Date of orbit computation   Mar 19 09:05
Observational summary
Optical observations (Discarded) 82 (0)
Radar observations (Discarded) 0 (0)
Arc length 1508 days
Unobserved 2295 days

More info »
Ephemeris
(Epoch 59425 MJD)
Right Ascension 163.62 deg
Declination 8.30655 deg
V Magnitude 27.36 mag
Solar Elongation -34.97 deg
Galactic Latitude 56.54 deg
Rate 0.84 deg/day
Direction 111.304 deg

More info »