AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XL200 ∴ Summary
Contact »
(145951) 1999XL200  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26782 7.332e-09 au
e 0.133388 5.527e-08
i 6.427 5.228e-06 deg
Ω 4.457 3.389e-05 deg
ω 350.557 3.666e-05 deg
M 117.003 1.48e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9653 au
Aphelion 2.5703 au
Asc. node-Earth separation 0.96688 au
Desc. node-Earth separation 1.56778 au
Earth MOID 0.961 au
Orbital period 1247.41 days
Date of orbit computation  apr 23 20:19
Observational summary
Optical observations (Discarded) 1133 (9)
Radar observations (Discarded) 0 (0)
Arc length 8857.77 days
Unobserved 43 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 110.752 deg
Declination 27.017 deg
V Magnitude 20.97 mag
Solar Elongation -71.65 deg
Galactic Latitude 18.42 deg
Rate 0.338 deg/day
Direction 104.662 deg

More info »