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AstDyS ∴ Objects ∴ 2001QU239 ∴ Summary
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(55164) 2001QU239  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78964 1.179e-08 au
e 0.036452 3.663e-08
i 5.506 4.174e-06 deg
Ω 220.825 3.497e-05 deg
ω 114.475 6.582e-05 deg
M 325.318 5.614e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.688 au
Aphelion 2.8913 au
Asc. node-Earth separation 1.82091 au
Desc. node-Earth separation 1.75334 au
Earth MOID 1.68411 au
Orbital period 1701.85 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1575 (13)
Radar observations (Discarded) 0 (0)
Arc length 10249.1 days
Unobserved 304 days

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Ephemeris at epoch 60423 MJD
Right Ascension 324.359 deg
Declination -8.7809 deg
V Magnitude 20.24 mag
Solar Elongation 69.34 deg
Galactic Latitude -40.72 deg
Rate 0.325 deg/day
Direction 66.81 deg

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