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AstDyS ∴ Objects ∴ 1999XQ108 ∴ Summary
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(22021) 1999XQ108  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19882 1.732e-08 au
e 0.112962 4.25e-08
i 2.045 3.832e-06 deg
Ω 108.463 0.0001269 deg
ω 95.022 0.000128 deg
M 295.737 2.131e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8375 au
Aphelion 3.5602 au
Asc. node-Earth separation 2.20748 au
Desc. node-Earth separation 2.10986 au
Earth MOID 1.83506 au
Orbital period 2089.7 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2006 (8)
Radar observations (Discarded) 0 (0)
Arc length 12372.5 days
Unobserved 77 days

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Ephemeris at epoch 60418 MJD
Right Ascension 113.057 deg
Declination 22.5273 deg
V Magnitude 19.66 mag
Solar Elongation -83.09 deg
Galactic Latitude 18.68 deg
Rate 0.207 deg/day
Direction 98.204 deg

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