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AstDyS ∴ Objects ∴ 1999AU4 ∴ Summary
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(53107) 1999AU4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79833 1.182e-08 au
e 0.160914 4.637e-08
i 5.483 3.888e-06 deg
Ω 99.276 5.416e-05 deg
ω 102.246 5.548e-05 deg
M 82.526 1.297e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.348 au
Aphelion 3.2486 au
Asc. node-Earth separation 1.83987 au
Desc. node-Earth separation 1.61895 au
Earth MOID 1.35268 au
Orbital period 1709.81 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1469 (9)
Radar observations (Discarded) 0 (0)
Arc length 11690.7 days
Unobserved 257 days

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Ephemeris at epoch 60419 MJD
Right Ascension 327.9 deg
Declination -15.3792 deg
V Magnitude 20.26 mag
Solar Elongation 64.29 deg
Galactic Latitude -46.73 deg
Rate 0.305 deg/day
Direction 74.909 deg

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