AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XW229 ∴ Summary
Contact »
(38602) 1999XW229  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15702 1.921e-08 au
e 0.188515 4.986e-08
i 18.153 5.719e-06 deg
Ω 31.672 1.357e-05 deg
ω 300.636 1.915e-05 deg
M 186.755 1.363e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5619 au
Aphelion 3.7522 au
Asc. node-Earth separation 1.78426 au
Desc. node-Earth separation 2.36332 au
Earth MOID 1.60684 au
Orbital period 2048.87 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1722 (9)
Radar observations (Discarded) 0 (0)
Arc length 9772.28 days
Unobserved 56 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 157.339 deg
Declination 29.7437 deg
V Magnitude 19.35 mag
Solar Elongation -135.92 deg
Galactic Latitude 58.78 deg
Rate 0.138 deg/day
Direction -106.956 deg

More info »