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(137660) 1999XO12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44432 1.069e-08 au
e 0.179916 4.641e-08
i 11.96 5.517e-06 deg
Ω 250.678 1.868e-05 deg
ω 167.697 2.331e-05 deg
M 156.794 1.347e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0045 au
Aphelion 2.8841 au
Asc. node-Earth separation 1.85544 au
Desc. node-Earth separation 1.02658 au
Earth MOID 1.01922 au
Orbital period 1395.84 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 1289 (238)
Radar observations (Discarded) 0 (0)
Arc length 9994.45 days
Unobserved 384 days

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Ephemeris at epoch 60423 MJD
Right Ascension 229.333 deg
Declination -25.8918 deg
V Magnitude 20.05 mag
Solar Elongation 158.01 deg
Galactic Latitude 26.4 deg
Rate 0.212 deg/day
Direction -65.982 deg

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