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(137199) 1999KX4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.45736 1.015e-09 au
e 0.292849 1.266e-08
i 16.569 2.347e-06 deg
Ω 104.919 6.336e-06 deg
ω 76.418 8.299e-06 deg
M 11.607 3.522e-06 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0306 au
Aphelion distance 1.8841 au
Asc. node-Earth separation 0.26349 au
Desc. node-Earth separation 0.41534 au
Earth MOID 0.19039 au
Orbital period 642.609 days
Date of orbit computation   Oct 20 09:56
Observational summary
Optical observations (Discarded) 2945 (4)
Radar observations (Discarded) 1 (0)
Arc length 15768 days
Unobserved 49 days

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Ephemeris
(Epoch 59548 MJD)
Right Ascension 197.784 deg
Declination 2.37622 deg
V Magnitude 19.45 mag
Solar Elongation 52.77 deg
Galactic Latitude 64.8 deg
Rate 1.095 deg/day
Direction 104.122 deg

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