NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999KX4 ∴ Summary
Contact »
(137199) 1999KX4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.45729 9.933e-10 au
e 0.292787 1.239e-08
i 16.569 2.067e-06 deg
Ω 104.883 5.74e-06 deg
ω 76.512 7.174e-06 deg
M 99.686 3.373e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0306 au
Aphelion distance 1.884 au
Asc. node-Earth separation 0.2646 au
Desc. node-Earth separation 0.41327 au
Earth MOID 0.19104 au
Orbital period 642.567 days
Date of orbit computation   feb 26 10:20
Observational summary
Optical observations (Discarded) 3658 (7)
Radar observations (Discarded) 1 (0)
Arc length 16137 days
Unobserved 557 days

More info »
Ephemeris
(Epoch 60424 MJD)
Right Ascension 349.872 deg
Declination -12.4436 deg
V Magnitude 21.01 mag
Solar Elongation 48.6 deg
Galactic Latitude -63.94 deg
Rate 0.547 deg/day
Direction 77.27 deg

More info »