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(121658) 1999XU8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.97496 7.526e-09 au
e 0.119943 4.776e-08
i 24.006 3.948e-06 deg
Ω 90.788 1.281e-05 deg
ω 259.074 1.969e-05 deg
M 345.514 1.516e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7381 au
Aphelion 2.2118 au
Asc. node-Earth separation 1.00883 au
Desc. node-Earth separation 0.88697 au
Earth MOID 0.83559 au
Orbital period 1013.76 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 1263 (219)
Radar observations (Discarded) 0 (0)
Arc length 8671.77 days
Unobserved 293 days

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Ephemeris at epoch 60427 MJD
Right Ascension 9.03346 deg
Declination -13.7263 deg
V Magnitude 20.66 mag
Solar Elongation 37.38 deg
Galactic Latitude -76.13 deg
Rate 0.65 deg/day
Direction 72.157 deg

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