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(103039) 1999XB121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32729 7.065e-09 au
e 0.133068 5.371e-08
i 7.244 4.456e-06 deg
Ω 44.702 3.182e-05 deg
ω 336.146 3.47e-05 deg
M 339.618 1.405e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0176 au
Aphelion 2.637 au
Asc. node-Earth separation 1.04776 au
Desc. node-Earth separation 1.59424 au
Earth MOID 1.02336 au
Orbital period 1296.8 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 1303 (5)
Radar observations (Discarded) 0 (0)
Arc length 8626.02 days
Unobserved 335 days

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Ephemeris at epoch 60426 MJD
Right Ascension 14.466 deg
Declination 2.60807 deg
V Magnitude 20.29 mag
Solar Elongation 21.83 deg
Galactic Latitude -60.22 deg
Rate 0.56 deg/day
Direction 65.265 deg

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