AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XJ104 ∴ Summary
Contact »
(239857) 1999XJ104  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6289 1.638e-08 au
e 0.262308 5.715e-08
i 14.797 5.774e-06 deg
Ω 71.981 1.967e-05 deg
ω 317.106 2.171e-05 deg
M 281.407 9.124e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9393 au
Aphelion 3.3185 au
Asc. node-Earth separation 1.06848 au
Desc. node-Earth separation 2.01621 au
Earth MOID 0.97265 au
Orbital period 1556.89 days
Date of orbit computation  feb 22 02:41
Observational summary
Optical observations (Discarded) 579 (6)
Radar observations (Discarded) 0 (0)
Arc length 8655.93 days
Unobserved 300 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 310.974 deg
Declination -26.5623 deg
V Magnitude 21.24 mag
Solar Elongation 82.84 deg
Galactic Latitude -35.38 deg
Rate 0.303 deg/day
Direction 92.258 deg

More info »