AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XX99 ∴ Summary
Contact »
(47384) 1999XX99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25805 5.866e-09 au
e 0.099012 3.592e-08
i 3.982 3.163e-06 deg
Ω 67.413 5.294e-05 deg
ω 287.67 5.55e-05 deg
M 139.4 1.591e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0345 au
Aphelion 2.4816 au
Asc. node-Earth separation 1.18493 au
Desc. node-Earth separation 1.29183 au
Earth MOID 1.03394 au
Orbital period 1239.36 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1749 (7)
Radar observations (Discarded) 0 (0)
Arc length 11387.3 days
Unobserved 81 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 125.914 deg
Declination 23.7485 deg
V Magnitude 20.28 mag
Solar Elongation -89.58 deg
Galactic Latitude 30.18 deg
Rate 0.247 deg/day
Direction 108.4 deg

More info »