NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WW4 ∴ Summary
Contact »
(411655) 2011WW4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.1625 6.164e-09 au
e 0.421035 7.472e-08
i 7.604 8.567e-06 deg
Ω 318.382 7.795e-05 deg
ω 9.087 8.213e-05 deg
M 337.352 1.351e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.252 au
Aphelion 3.073 au
Asc. node-Earth separation 0.24321 au
Desc. node-Earth separation 2.06044 au
Earth MOID 0.24066 au
Orbital period 1161.54 days
Date of orbit computation   Jul 10 22:23
Observational summary
Optical observations (Discarded) 102 (0)
Radar observations (Discarded) 0 (0)
Arc length 7962 days
Unobserved 64 days

More info »
Ephemeris at epoch 57956 MJD
Right Ascension 203.971 deg
Declination -19.812 deg
V Magnitude 21.77 mag
Solar Elongation -90.3 deg
Galactic Latitude 41.84 deg
Rate 0.346 deg/day
Direction 97.391 deg

More info »





This Web Site has been visited 14883 times since

and this Page has been visited 1798 times since 2014/10/10