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(189870) 2003QO21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.146 2.513e-08 au
e 0.07357 4.412e-08
i 15.638 6.347e-06 deg
Ω 9.201 1.496e-05 deg
ω 107.383 5.161e-05 deg
M 130.319 4.605e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9146 au
Aphelion 3.3775 au
Asc. node-Earth separation 2.19915 au
Desc. node-Earth separation 2.06308 au
Earth MOID 1.97491 au
Orbital period 2038.15 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 1074 (3)
Radar observations (Discarded) 0 (0)
Arc length 8532.9 days
Unobserved 319 days

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Ephemeris at epoch 60426 MJD
Right Ascension 271.597 deg
Declination -41.5541 deg
V Magnitude 20 mag
Solar Elongation 122.72 deg
Galactic Latitude -9.93 deg
Rate 0.101 deg/day
Direction -171.62 deg

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