AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002GW189 ∴ Summary
Contact »
(450200) 2002GW189  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04949 2.721e-08 au
e 0.060071 5.849e-08
i 8.749 9.741e-06 deg
Ω 33.961 4.377e-05 deg
ω 241.445 9.772e-05 deg
M 336.191 9.009e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8663 au
Aphelion 3.2327 au
Asc. node-Earth separation 2.13524 au
Desc. node-Earth separation 1.94791 au
Earth MOID 1.86328 au
Orbital period 1945.09 days
Date of orbit computation  apr 23 21:25
Observational summary
Optical observations (Discarded) 172 (0)
Radar observations (Discarded) 0 (0)
Arc length 7681.01 days
Unobserved 373 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 270.235 deg
Declination -30.6647 deg
V Magnitude 21.45 mag
Solar Elongation 122.5 deg
Galactic Latitude -3.74 deg
Rate 0.074 deg/day
Direction 160.396 deg

More info »