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(159443) 1999XD171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64052 7.808e-09 au
e 0.240616 4.635e-08
i 4.226 4.553e-06 deg
Ω 338.303 5.353e-05 deg
ω 47.068 5.436e-05 deg
M 283.771 7.876e-06 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0052 au
Aphelion 3.2759 au
Asc. node-Earth separation 1.1284 au
Desc. node-Earth separation 1.98538 au
Earth MOID 1.01192 au
Orbital period 1567.23 days
Date of orbit computation  feb 22 02:24
Observational summary
Optical observations (Discarded) 1150 (10)
Radar observations (Discarded) 0 (0)
Arc length 8588 days
Unobserved 305 days

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Ephemeris at epoch 60416 MJD
Right Ascension 310.749 deg
Declination -21.6862 deg
V Magnitude 20.66 mag
Solar Elongation 78.77 deg
Galactic Latitude -33.73 deg
Rate 0.313 deg/day
Direction 76.068 deg

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