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AstDyS ∴ Objects ∴ 1999XQ188 ∴ Summary
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(45221) 1999XQ188  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.389 7.213e-09 au
e 0.065259 2.883e-08
i 6.857 3.493e-06 deg
Ω 309.42 3.096e-05 deg
ω 149.93 4.809e-05 deg
M 192.12 3.575e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2331 au
Aphelion 2.5449 au
Asc. node-Earth separation 1.5065 au
Desc. node-Earth separation 1.26717 au
Earth MOID 1.25319 au
Orbital period 1348.73 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 2626 (184)
Radar observations (Discarded) 0 (0)
Arc length 11044 days
Unobserved 314 days

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Ephemeris at epoch 60425 MJD
Right Ascension 321.597 deg
Declination -16.7291 deg
V Magnitude 19.89 mag
Solar Elongation 76.3 deg
Galactic Latitude -41.65 deg
Rate 0.311 deg/day
Direction 68.268 deg

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