AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003WM39 ∴ Summary
Contact »
(310988) 2003WM39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41603 1.84e-08 au
e 0.136405 8.099e-08
i 5.52 5.606e-06 deg
Ω 272.634 6.966e-05 deg
ω 91.469 7.235e-05 deg
M 189.015 2.42e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0865 au
Aphelion 2.7456 au
Asc. node-Earth separation 1.3627 au
Desc. node-Earth separation 1.38019 au
Earth MOID 1.09305 au
Orbital period 1371.68 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 324 (4)
Radar observations (Discarded) 0 (0)
Arc length 8959.11 days
Unobserved 36 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 181.903 deg
Declination -9.60863 deg
V Magnitude 21.19 mag
Solar Elongation -148.71 deg
Galactic Latitude 51.76 deg
Rate 0.174 deg/day
Direction -54.582 deg

More info »