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(71139) 1999XB180  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0867 1.898e-08 au
e 0.080364 3.359e-08
i 12.063 4.29e-06 deg
Ω 76.957 2.168e-05 deg
ω 29.024 4.235e-05 deg
M 173.777 3.44e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8386 au
Aphelion 3.3348 au
Asc. node-Earth separation 1.88126 au
Desc. node-Earth separation 2.28347 au
Earth MOID 1.86215 au
Orbital period 1980.8 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 1517 (8)
Radar observations (Discarded) 0 (0)
Arc length 9032.89 days
Unobserved 307 days

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Ephemeris at epoch 60426 MJD
Right Ascension 305.502 deg
Declination -25.6001 deg
V Magnitude 20.08 mag
Solar Elongation 94.12 deg
Galactic Latitude -30.4 deg
Rate 0.151 deg/day
Direction 99.447 deg

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