NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WW4 ∴ Summary
Contact »
(411655) 2011WW4  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.16317 6.258e-09 au
e 0.421134 1.068e-07
i 7.605 9.225e-06 deg
Ω 318.404 7.802e-05 deg
ω 9.034 8.75e-05 deg
M 275.42 1.732e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2522 au
Aphelion 3.0742 au
Asc. node-Earth separation 0.24417 au
Desc. node-Earth separation 2.06046 au
Earth MOID 0.2417 au
Orbital period 1162.07 days
Date of orbit computation   Nov 18 15:13
Observational summary
Optical observations (Discarded) 98 (0)
Radar observations (Discarded) 0 (0)
Arc length 7073 days
Unobserved 865 days

More info »
Ephemeris at epoch 57868 MJD
Right Ascension 207.002 deg
Declination -26.0548 deg
V Magnitude 20.99 mag
Solar Elongation -166.06 deg
Galactic Latitude 35.1 deg
Rate 0.323 deg/day
Direction -77.206 deg

More info »





This Web Site has been visited 563326 times since

and this Page has been visited 1672 times since 2014/10/10