AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999GW18 ∴ Summary
Contact »
(28368) 1999GW18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.24405 1.576e-08 au
e 0.02942 3.487e-08
i 7.069 3.671e-06 deg
Ω 113.765 3.177e-05 deg
ω 28.998 7.757e-05 deg
M 150.956 6.974e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 3.1486 au
Aphelion 3.3395 au
Asc. node-Earth separation 2.17695 au
Desc. node-Earth separation 2.31053 au
Earth MOID 2.16447 au
Orbital period 2134.18 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2702 (5)
Radar observations (Discarded) 0 (0)
Arc length 11592.4 days
Unobserved 235 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 319.567 deg
Declination -16.4556 deg
V Magnitude 19.2 mag
Solar Elongation 80.01 deg
Galactic Latitude -39.74 deg
Rate 0.206 deg/day
Direction 78.621 deg

More info »