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(412977) 1990UO  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.25707 1.301e-08 au
e 0.773038 2.519e-07
i 31.561 2.827e-05 deg
Ω 205.619 1.217e-05 deg
ω 333.483 1.861e-05 deg
M 312.374 5.168e-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 2.2288 au
Asc. node-Earth separation -0.70314 au
Desc. node-Earth separation 0.64522 au
Earth MOID 0.20438 au
Orbital period 514.8 days
Date of orbit computation   Jul 10 22:31
Observational summary
Optical observations (Discarded) 115 (3)
Radar observations (Discarded) 0 (0)
Arc length 9100 days
Unobserved 737 days

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Ephemeris at epoch 58023 MJD
Right Ascension 116.55 deg
Declination 4.44638 deg
V Magnitude 21.24 mag
Solar Elongation 67.19 deg
Galactic Latitude 14.2 deg
Rate 1.942 deg/day
Direction 113.63 deg

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