NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999KX4 ∴ Summary
Contact »
(137199) 1999KX4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.45736 1.033e-09 au
e 0.292569 1.281e-08
i 16.57 2.378e-06 deg
Ω 104.924 6.381e-06 deg
ω 76.427 8.425e-06 deg
M 35.463 3.527e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.031 au
Aphelion distance 1.8837 au
Asc. node-Earth separation 0.26391 au
Desc. node-Earth separation 0.41436 au
Earth MOID 0.1907 au
Orbital period 642.613 days
Date of orbit computation   Jul 24 14:59
Observational summary
Optical observations (Discarded) 2857 (3)
Radar observations (Discarded) 1 (0)
Arc length 15323 days
Unobserved 16 days

More info »
Ephemeris
(Epoch 59069 MJD)
Right Ascension 247.775 deg
Declination -24.3795 deg
V Magnitude 18.59 mag
Solar Elongation -114.17 deg
Galactic Latitude 16.12 deg
Rate 0.542 deg/day
Direction 129.527 deg

More info »