AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XL218 ∴ Summary
Contact »
(75531) 1999XL218  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7598 1.183e-08 au
e 0.104238 4.428e-08
i 0.993 4.737e-06 deg
Ω 339.869 0.0002175 deg
ω 47.555 0.0002183 deg
M 175.302 1.909e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4721 au
Aphelion 3.0475 au
Asc. node-Earth separation 1.54174 au
Desc. node-Earth separation 1.94621 au
Earth MOID 1.47675 au
Orbital period 1674.62 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 1149 (6)
Radar observations (Discarded) 0 (0)
Arc length 11207.3 days
Unobserved 36 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 202.134 deg
Declination -10.4613 deg
V Magnitude 19.75 mag
Solar Elongation -168.37 deg
Galactic Latitude 51.35 deg
Rate 0.209 deg/day
Direction -68.833 deg

More info »