NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WA2 ∴ Summary
Contact »
1998WA2  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.70883 0.04071 au
e 0.593221 0.006244
i 22.469 0.114 deg
Ω 234.191 0.09118 deg
ω 126.437 0.1265 deg
M 134.766 36.43 deg

More info »
Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1019 au
Aphelion 4.3158 au
Asc. node-Earth separation 1.69981 au
Desc. node-Earth separation 0.30857 au
Earth MOID 0.22943 au
Orbital period 1628.44 days
Date of orbit computation   Mar 13 09:50
Observational summary
Optical observations (Discarded) 46 (1)
Radar observations (Discarded) 0 (0)
Arc length 12 days
Unobserved 7144 days

More info »
Ephemeris at epoch 58290 MJD
Right Ascension 154.955 deg
Declination -9.75646 deg
V Magnitude 26.61 mag
Solar Elongation -72.23 deg
Galactic Latitude 37.94 deg
Rate 0.158 deg/day
Direction 84.396 deg

More info »





This Web Site has been visited 14902 times since

and this Page has been visited 2877 times since 2011/06/24