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(148103) 1999RO57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.16141 6.416e-09 au
e 0.221319 3.296e-08
i 3.1 3.124e-06 deg
Ω 16.898 6.721e-05 deg
ω 337.405 6.783e-05 deg
M 252.831 8.368e-06 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6831 au
Aphelion 2.6398 au
Asc. node-Earth separation 0.70884 au
Desc. node-Earth separation 1.58269 au
Earth MOID 0.67871 au
Orbital period 1160.66 days
Date of orbit computation  feb 22 02:21
Observational summary
Optical observations (Discarded) 1532 (340)
Radar observations (Discarded) 0 (0)
Arc length 9151.72 days
Unobserved 373 days

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Ephemeris at epoch 60423 MJD
Right Ascension 241.15 deg
Declination -23.7218 deg
V Magnitude 20.03 mag
Solar Elongation 149.13 deg
Galactic Latitude 21.02 deg
Rate 0.157 deg/day
Direction -91.527 deg

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