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(412977) 1990UO  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.25704 4.54e-09 au
e 0.772832 2.336e-07
i 31.592 2.976e-05 deg
Ω 205.575 7.93e-06 deg
ω 333.537 1.537e-05 deg
M 190.683 3.744e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2856 au
Aphelion distance 2.2285 au
Asc. node-Earth separation -0.70419 au
Desc. node-Earth separation 0.64741 au
Earth MOID 0.20518 au
Orbital period 514.779 days
Date of orbit computation   mar 3 13:47
Observational summary
Optical observations (Discarded) 194 (2)
Radar observations (Discarded) 0 (0)
Arc length 11353 days
Unobserved 888 days

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Ephemeris
(Epoch 60427 MJD)
Right Ascension 12.8473 deg
Declination 13.5587 deg
V Magnitude 24.3 mag
Solar Elongation 21.09 deg
Galactic Latitude -49.31 deg
Rate 0.394 deg/day
Direction 73.137 deg

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