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(121689) 1999XB64  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08345 2.007e-08 au
e 0.069448 4.188e-08
i 12.188 3.795e-06 deg
Ω 108.03 2.163e-05 deg
ω 251.628 3.777e-05 deg
M 250.247 2.964e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8693 au
Aphelion 3.2976 au
Asc. node-Earth separation 2.15444 au
Desc. node-Earth separation 1.98634 au
Earth MOID 1.89236 au
Orbital period 1977.67 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 1080 (5)
Radar observations (Discarded) 0 (0)
Arc length 8606.91 days
Unobserved 313 days

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Ephemeris at epoch 60441 MJD
Right Ascension 259.344 deg
Declination -12.4367 deg
V Magnitude 19.53 mag
Solar Elongation 149.33 deg
Galactic Latitude 14.39 deg
Rate 0.139 deg/day
Direction -88.739 deg

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