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AstDyS ∴ Objects ∴ 2001UB31 ∴ Summary
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(135417) 2001UB31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1295 2.189e-08 au
e 0.071911 4.803e-08
i 22.202 5.739e-06 deg
Ω 45.627 1.372e-05 deg
ω 264.976 5.209e-05 deg
M 91.542 5.379e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9045 au
Aphelion 3.3545 au
Asc. node-Earth separation 2.143 au
Desc. node-Earth separation 2.08495 au
Earth MOID 1.98893 au
Orbital period 2022.14 days
Date of orbit computation  apr 23 20:16
Observational summary
Optical observations (Discarded) 874 (4)
Radar observations (Discarded) 0 (0)
Arc length 8205.71 days
Unobserved 49 days

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Ephemeris at epoch 60425 MJD
Right Ascension 46.2482 deg
Declination 20.1086 deg
V Magnitude 20.44 mag
Solar Elongation -14.73 deg
Galactic Latitude -32.75 deg
Rate 0.355 deg/day
Direction 66.354 deg

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