NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1980WF ∴ Summary
Contact »
(4688) 1980WF  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.23553 3.669e-09 au
e 0.515029 5.734e-08
i 6.376 9.224e-06 deg
Ω 241.316 4.505e-05 deg
ω 213.589 5.188e-05 deg
M 56.892 1.163e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0842 au
Aphelion 3.3869 au
Asc. node-Earth separation 1.86492 au
Desc. node-Earth separation 0.16117 au
Earth MOID 0.11442 au
Orbital period 1220.87 days
Date of orbit computation   May 25 11:42
Observational summary
Optical observations (Discarded) 215 (6)
Radar observations (Discarded) 0 (0)
Arc length 11110 days
Unobserved 2584 days

More info »
Ephemeris at epoch 58266 MJD
Right Ascension 213.285 deg
Declination -15.863 deg
V Magnitude 22.97 mag
Solar Elongation -149.94 deg
Galactic Latitude 42.66 deg
Rate 0.194 deg/day
Direction -56.918 deg

More info »





This Web Site has been visited 69378 times since

and this Page has been visited 5978 times since 2011/06/25