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(137199) 1999KX4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.45736 1.016e-09 au
e 0.292717 1.268e-08
i 16.57 2.349e-06 deg
Ω 104.922 6.343e-06 deg
ω 76.437 8.309e-06 deg
M 147.481 3.453e-06 deg

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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   Apr 18 14:59
Observational summary
Optical observations (Discarded) 2884 (4)
Radar observations (Discarded) 1 (0)
Arc length 15345 days
Unobserved 354 days

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Ephemeris
(Epoch 59429 MJD)
Right Ascension 90.9819 deg
Declination 15.8702 deg
V Magnitude 20.69 mag
Solar Elongation 40.25 deg
Galactic Latitude -2.95 deg
Rate 0.685 deg/day
Direction 85.13 deg

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