AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XL47 ∴ Summary
Contact »
(49814) 1999XL47  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3218 6.866e-09 au
e 0.054365 4.108e-08
i 5.2 3.643e-06 deg
Ω 252.941 4.356e-05 deg
ω 265.138 5.728e-05 deg
M 227.072 3.752e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1956 au
Aphelion 2.448 au
Asc. node-Earth separation 1.31126 au
Desc. node-Earth separation 1.31952 au
Earth MOID 1.21198 au
Orbital period 1292.22 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1955 (8)
Radar observations (Discarded) 0 (0)
Arc length 9236.87 days
Unobserved 139 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 14.4342 deg
Declination 9.34961 deg
V Magnitude 19.89 mag
Solar Elongation -8.93 deg
Galactic Latitude -53.49 deg
Rate 0.469 deg/day
Direction 68.792 deg

More info »