NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WA ∴ Summary
Contact »
2011WA  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.844738 1.205e-09 au
e 0.285589 4.344e-07
i 30.385 6.07e-05 deg
Ω 51.513 3.366e-06 deg
ω 206.108 7.566e-05 deg
M 112.198 0.0001502 deg

More info »
Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6035 au
Aphelion distance 1.086 au
Asc. node-Earth separation 0.05476 au
Desc. node-Earth separation -0.39285 au
Earth MOID 0.05124 au
Orbital period 283.584 days
Date of orbit computation   feb 26 11:14
Observational summary
Optical observations (Discarded) 260 (4)
Radar observations (Discarded) 0 (0)
Arc length 2561 days
Unobserved 1956 days

More info »
Ephemeris
(Epoch 60398 MJD)
Right Ascension 22.074 deg
Declination 4.40599 deg
V Magnitude 23.76 mag
Solar Elongation -14.31 deg
Galactic Latitude -57.23 deg
Rate 0.954 deg/day
Direction 55.024 deg

More info »