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(121732) 1999XB171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1853 1.659e-08 au
e 0.218638 5.837e-08
i 9.463 5.267e-06 deg
Ω 72.899 3.202e-05 deg
ω 311.231 3.362e-05 deg
M 154.147 8.885e-06 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4889 au
Aphelion 3.8817 au
Asc. node-Earth separation 1.66614 au
Desc. node-Earth separation 2.52952 au
Earth MOID 1.50576 au
Orbital period 2076.46 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 1073 (7)
Radar observations (Discarded) 0 (0)
Arc length 9343.82 days
Unobserved 35 days

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Ephemeris at epoch 60426 MJD
Right Ascension 186.032 deg
Declination 9.24203 deg
V Magnitude 20.41 mag
Solar Elongation -144.41 deg
Galactic Latitude 70.99 deg
Rate 0.132 deg/day
Direction -84.537 deg

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