AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XL215 ∴ Summary
Contact »
(49953) 1999XL215  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25935 4.376e-09 au
e 0.208891 2.682e-08
i 6.157 3.52e-06 deg
Ω 171.556 2.394e-05 deg
ω 128.097 2.534e-05 deg
M 206.309 8.78e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7874 au
Aphelion 2.7313 au
Asc. node-Earth separation 1.48698 au
Desc. node-Earth separation 0.90874 au
Earth MOID 0.77981 au
Orbital period 1240.43 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 3016 (13)
Radar observations (Discarded) 0 (0)
Arc length 10893.2 days
Unobserved 56 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 117.63 deg
Declination 16.6449 deg
V Magnitude 19.37 mag
Solar Elongation -108.94 deg
Galactic Latitude 20.37 deg
Rate 0.083 deg/day
Direction 66.432 deg

More info »