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(331507) 1999XQ117  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74602 1.914e-08 au
e 0.200682 5.068e-08
i 7.821 5.185e-06 deg
Ω 265.66 4.019e-05 deg
ω 125.691 4.237e-05 deg
M 142.645 1.464e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1949 au
Aphelion 3.2971 au
Asc. node-Earth separation 1.96863 au
Desc. node-Earth separation 1.37609 au
Earth MOID 1.21229 au
Orbital period 1662.09 days
Date of orbit computation  apr 23 20:59
Observational summary
Optical observations (Discarded) 529 (2)
Radar observations (Discarded) 0 (0)
Arc length 8901.2 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 174.708 deg
Declination -8.95745 deg
V Magnitude 20.89 mag
Solar Elongation -141.61 deg
Galactic Latitude 49.85 deg
Rate 0.131 deg/day
Direction -46.664 deg

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