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AstDyS ∴ Objects ∴ 1999UQ31 ∴ Summary
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(222117) 1999UQ31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.86726 2.092e-08 au
e 0.052034 6.951e-08
i 2.285 7.308e-06 deg
Ω 33.582 0.0001565 deg
ω 302.463 0.0001683 deg
M 65.371 6.244e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7181 au
Aphelion 3.0165 au
Asc. node-Earth separation 1.78853 au
Desc. node-Earth separation 1.93612 au
Earth MOID 1.70892 au
Orbital period 1773.37 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 309 (2)
Radar observations (Discarded) 0 (0)
Arc length 8795.96 days
Unobserved 163 days

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Ephemeris at epoch 60425 MJD
Right Ascension 45.076 deg
Declination 17.6304 deg
V Magnitude 22.11 mag
Solar Elongation -12.76 deg
Galactic Latitude -35.41 deg
Rate 0.406 deg/day
Direction 72.921 deg

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