NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WJ4 ∴ Orbital info
Contact »
2001WJ4  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.25582 8.979e-05 au
e 0.216576 6.067e-05
i 7.905 0.002885 deg
Ω 57.165 0.002279 deg
ω 18.745 0.004753 deg
M 189.127 0.6361 deg
Other useful info
Absolute Magnitude (H)    27.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9838 au
Aphelion distance 1.5278 au
Asc. node-Earth separation 0.00482 au
Desc. node-Earth separation 0.49275 au
Earth MOID 0.00459 au
Orbital period 514.031 days
Date of orbit computation   Mar 19 08:44

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 52233.4 MJD
Near present day (ASCII file) Epoch 59200.0 MJD

 

Note. The elements are given with reduced precision in order to be more readable. For full precision please use the machine-readable ASCII files, which contain Equinoctial (not Keplerian) elements and are in a format suitable for OrbFit input. Also refer to the discussion in the FAQ.