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AstDyS ∴ Objects ∴ 1999XQ16 ∴ Summary
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(145932) 1999XQ16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27599 7.347e-09 au
e 0.177329 4.033e-08
i 10.506 4.021e-06 deg
Ω 78.993 2.069e-05 deg
ω 321.526 2.353e-05 deg
M 52.397 1.099e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8724 au
Aphelion 2.6796 au
Asc. node-Earth separation 0.95166 au
Desc. node-Earth separation 1.54463 au
Earth MOID 0.89399 au
Orbital period 1254.16 days
Date of orbit computation  feb 22 02:21
Observational summary
Optical observations (Discarded) 1272 (6)
Radar observations (Discarded) 0 (0)
Arc length 11929 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 92.186 deg
Declination 29.2303 deg
V Magnitude 20.72 mag
Solar Elongation -62.97 deg
Galactic Latitude 4.52 deg
Rate 0.461 deg/day
Direction 88.69 deg

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