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(412977) 1990UO  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.25702 1.292e-08 au
e 0.773023 2.519e-07
i 31.561 2.827e-05 deg
Ω 205.619 1.217e-05 deg
ω 333.484 1.861e-05 deg
M 92.241 5.341e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.2853 au
Aphelion 2.2287 au
Asc. node-Earth separation -0.70425 au
Desc. node-Earth separation 0.64402 au
Earth MOID 0.20408 au
Orbital period 514.77 days
Date of orbit computation   Mar 13 15:18
Observational summary
Optical observations (Discarded) 115 (3)
Radar observations (Discarded) 0 (0)
Arc length 9100 days
Unobserved 1095 days

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Ephemeris at epoch 58381 MJD
Right Ascension 12.3045 deg
Declination 23.8114 deg
V Magnitude 22.34 mag
Solar Elongation 150.82 deg
Galactic Latitude -39.06 deg
Rate 0.495 deg/day
Direction -118.387 deg

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