NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999KX4 ∴ Summary
Contact »
(137199) 1999KX4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.45736 1.016e-09 au
e 0.292717 1.267e-08
i 16.57 2.348e-06 deg
Ω 104.922 6.341e-06 deg
ω 76.437 8.307e-06 deg
M 147.481 3.453e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0308 au
Aphelion distance 1.884 au
Asc. node-Earth separation 0.26363 au
Desc. node-Earth separation 0.4123 au
Earth MOID 0.1905 au
Orbital period 642.614 days
Date of orbit computation   set 17 14:40
Observational summary
Optical observations (Discarded) 2911 (4)
Radar observations (Discarded) 1 (0)
Arc length 15743 days
Unobserved 3 days

More info »
Ephemeris
(Epoch 59477 MJD)
Right Ascension 128.425 deg
Declination 15.6121 deg
V Magnitude 20.19 mag
Solar Elongation 50.2 deg
Galactic Latitude 29.51 deg
Rate 0.829 deg/day
Direction 95.237 deg

More info »