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AstDyS ∴ Objects ∴ 1999UA ∴ Summary
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(178535) 1999UA  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31963 6.074e-09 au
e 0.239645 5.485e-08
i 4.445 3.129e-06 deg
Ω 245.138 6.128e-05 deg
ω 125.739 6.201e-05 deg
M 344.267 9.292e-06 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7637 au
Aphelion 2.8755 au
Asc. node-Earth separation 1.52856 au
Desc. node-Earth separation 0.93232 au
Earth MOID 0.76844 au
Orbital period 1290.41 days
Date of orbit computation  feb 22 02:28
Observational summary
Optical observations (Discarded) 892 (5)
Radar observations (Discarded) 0 (0)
Arc length 11182.1 days
Unobserved 285 days

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Ephemeris at epoch 60419 MJD
Right Ascension 4.58796 deg
Declination 5.05906 deg
V Magnitude 20.67 mag
Solar Elongation 23.04 deg
Galactic Latitude -56.83 deg
Rate 0.646 deg/day
Direction 67.013 deg

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