NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WD39 ∴ Summary
Contact »
2011WD39  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.30195 3.374e-08 au
e 0.541186 6.318e-07
i 59.49 8.208e-05 deg
Ω 240.9 7.9e-06 deg
ω 349.222 7.978e-05 deg
M 145.541 0.0001781 deg

More info »
Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5974 au
Aphelion distance 2.0065 au
Asc. node-Earth separation -0.41028 au
Desc. node-Earth separation 0.97864 au
Earth MOID 0.40958 au
Orbital period 542.612 days
Date of orbit computation   Oct 20 10:29
Observational summary
Optical observations (Discarded) 86 (2)
Radar observations (Discarded) 0 (0)
Arc length 3331 days
Unobserved 294 days

More info »
Ephemeris
(Epoch 59513 MJD)
Right Ascension 303.386 deg
Declination 68.6265 deg
V Magnitude 21.99 mag
Solar Elongation -102.6 deg
Galactic Latitude 18.11 deg
Rate 0.793 deg/day
Direction 135.285 deg

More info »