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(249681) 1999XH117  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12131 2.097e-08 au
e 0.224927 6.064e-08
i 12.328 5.767e-06 deg
Ω 261.9 2.479e-05 deg
ω 117.765 2.837e-05 deg
M 177.805 1.219e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4192 au
Aphelion 3.8234 au
Asc. node-Earth separation 2.29437 au
Desc. node-Earth separation 1.69887 au
Earth MOID 1.45217 au
Orbital period 2014.21 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 657 (0)
Radar observations (Discarded) 0 (0)
Arc length 8890.35 days
Unobserved 68 days

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Ephemeris at epoch 60425 MJD
Right Ascension 189.853 deg
Declination -19.8598 deg
V Magnitude 20.76 mag
Solar Elongation -157.15 deg
Galactic Latitude 42.92 deg
Rate 0.177 deg/day
Direction -53.75 deg

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