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AstDyS ∴ Objects ∴ 1999XX116 ∴ Summary
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(16137) 1999XX116  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35039 7.458e-09 au
e 0.237462 3.913e-08
i 2.52 3.873e-06 deg
Ω 337.831 8.451e-05 deg
ω 17.949 8.486e-05 deg
M 310.594 1.108e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7923 au
Aphelion 2.9085 au
Asc. node-Earth separation 0.80013 au
Desc. node-Earth separation 1.87528 au
Earth MOID 0.78785 au
Orbital period 1316.16 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 1474 (6)
Radar observations (Discarded) 0 (0)
Arc length 15170.6 days
Unobserved 346 days

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Ephemeris at epoch 60426 MJD
Right Ascension 322.777 deg
Declination -16.6551 deg
V Magnitude 19.78 mag
Solar Elongation 76.17 deg
Galactic Latitude -42.67 deg
Rate 0.476 deg/day
Direction 71.343 deg

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