NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997WU22 ∴ Summary
Contact »
(16834) 1997WU22  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.46795 4.759e-10 au
e 0.442209 1.393e-08
i 15.989 1.963e-06 deg
Ω 260.801 6.393e-06 deg
ω 334.307 6.366e-06 deg
M 246.723 2.303e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8188 au
Aphelion 2.1171 au
Asc. node-Earth separation -0.17049 au
Desc. node-Earth separation 0.97976 au
Earth MOID 0.14549 au
Orbital period 649.628 days
Date of orbit computation   Oct 9 17:39
Observational summary
Optical observations (Discarded) 2346 (99)
Radar observations (Discarded) 3 (1)
Arc length 10311 days
Unobserved 292 days

More info »
Ephemeris at epoch 58045 MJD
Right Ascension 134.696 deg
Declination 11.5961 deg
V Magnitude 19.37 mag
Solar Elongation 71.85 deg
Galactic Latitude 33.47 deg
Rate 0.57 deg/day
Direction 118.839 deg

More info »





This Web Site has been visited 174555 times since 34

and this Page has been visited 5494 times since 2011/06/25