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(15721) 1990OV  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2671 6.099e-09 au
e 0.12935 2.455e-08
i 6.315 3.387e-06 deg
Ω 208.32 2.426e-05 deg
ω 86.749 2.801e-05 deg
M 322.278 1.413e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9738 au
Aphelion 2.5603 au
Asc. node-Earth separation 1.20861 au
Desc. node-Earth separation 1.25117 au
Earth MOID 0.97013 au
Orbital period 1246.82 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 3393 (481)
Radar observations (Discarded) 0 (0)
Arc length 13038.1 days
Unobserved 317 days

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Ephemeris at epoch 60419 MJD
Right Ascension 282.265 deg
Declination -16.826 deg
V Magnitude 18.32 mag
Solar Elongation 107.2 deg
Galactic Latitude -7.07 deg
Rate 0.272 deg/day
Direction 67.845 deg

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