NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WP4 ∴ Summary
Contact »
2011WP4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.35979 0.0002161 au
e 0.414164 0.0001147
i 0.946 0.0003421 deg
Ω 227.782 0.01035 deg
ω 263.872 0.01123 deg
M 90.128 0.2569 deg

More info »
Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7966 au
Aphelion 1.923 au
Asc. node-Earth separation 0.16896 au
Desc. node-Earth separation 0.08726 au
Earth MOID 0.00381 au
Orbital period 579.17 days
Date of orbit computation   Oct 1 19:16
Observational summary
Optical observations (Discarded) 58 (1)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 2552 days

More info »
Ephemeris at epoch 58440 MJD
Right Ascension 263.63 deg
Declination -22.7963 deg
V Magnitude 31.21 mag
Solar Elongation -28.8 deg
Galactic Latitude 5.37 deg
Rate 0.596 deg/day
Direction 92.369 deg

More info »





This Web Site has been visited 403052 times since 47

and this Page has been visited 3015 times since 2011/11/20