NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WJ4 ∴ Summary
Contact »
2001WJ4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.25584 9.002e-05 au
e 0.216557 6.02e-05
i 7.905 0.002884 deg
Ω 57.154 0.00232 deg
ω 18.749 0.004767 deg
M 249.323 0.6819 deg

More info »
Other useful info
Absolute Magnitude (H)    27.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9839 au
Aphelion distance 1.5278 au
Asc. node-Earth separation 0.00612 au
Desc. node-Earth separation 0.49455 au
Earth MOID 0.00582 au
Orbital period 514.041 days
Date of orbit computation   giu 10 12:38
Observational summary
Optical observations (Discarded) 28 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 7684 days

More info »
Ephemeris
(Epoch 59918 MJD)
Right Ascension 330.382 deg
Declination -17.3188 deg
V Magnitude 28.92 mag
Solar Elongation -73.97 deg
Galactic Latitude -49.67 deg
Rate 0.87 deg/day
Direction 56.692 deg

More info »