AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999WS1 ∴ Summary
Contact »
(14222) 1999WS1  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.09692 1.585e-08 au
e 0.54485 3.05e-08
i 17.177 8.78e-06 deg
Ω 229.184 1.478e-05 deg
ω 84.842 1.929e-05 deg
M 198.109 6.725e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.4096 au
Aphelion 4.7843 au
Asc. node-Earth separation 1.06435 au
Desc. node-Earth separation 1.29978 au
Earth MOID 0.52923 au
Orbital period 1990.64 days
Date of orbit computation  Oct 31 05:05
Observational summary
Optical observations (Discarded) 939 (14)
Radar observations (Discarded) 0 (0)
Arc length 12974.9 days
Unobserved 431 days

More info »
Ephemeris at epoch 58567 MJD
Right Ascension 139.385 deg
Declination -5.60391 deg
V Magnitude 20.75 mag
Solar Elongation -135.81 deg
Galactic Latitude 28.86 deg
Rate 0.136 deg/day
Direction -46.359 deg

More info »





This Web Site has been visited 118605 times since

and this Page has been visited 384 times since 2011/11/12