AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XL216 ∴ Summary
Contact »
(49954) 1999XL216  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37942 9.148e-09 au
e 0.105614 3.954e-08
i 3.389 3.954e-06 deg
Ω 103.812 7.582e-05 deg
ω 35.69 7.889e-05 deg
M 189.537 2.264e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1281 au
Aphelion 2.6307 au
Asc. node-Earth separation 1.18448 au
Desc. node-Earth separation 1.55677 au
Earth MOID 1.14298 au
Orbital period 1340.62 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1176 (9)
Radar observations (Discarded) 0 (0)
Arc length 9599.04 days
Unobserved 729 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 350.866 deg
Declination -6.21704 deg
V Magnitude 21.11 mag
Solar Elongation 46.79 deg
Galactic Latitude -60.43 deg
Rate 0.387 deg/day
Direction 68.801 deg

More info »