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(412977) 1990UO  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.25708 1.292e-08 au
e 0.772953 2.519e-07
i 31.558 2.827e-05 deg
Ω 205.621 1.217e-05 deg
ω 333.484 1.861e-05 deg
M 232.103 5.516e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.2854 au
Aphelion 2.2287 au
Asc. node-Earth separation -0.70606 au
Desc. node-Earth separation 0.64483 au
Earth MOID 0.20426 au
Orbital period 514.807 days
Date of orbit computation   Oct 1 22:05
Observational summary
Optical observations (Discarded) 115 (3)
Radar observations (Discarded) 0 (0)
Arc length 9100 days
Unobserved 1154 days

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Ephemeris at epoch 58440 MJD
Right Ascension 348.347 deg
Declination 2.34833 deg
V Magnitude 22.65 mag
Solar Elongation -114.69 deg
Galactic Latitude -52.22 deg
Rate 0.304 deg/day
Direction -157.328 deg

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