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(549745) 2011SO123  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34265 1.983e-08 au
e 0.243446 5.053e-08
i 4.3 1.103e-05 deg
Ω 184.475 8.327e-05 deg
ω 105.122 9.065e-05 deg
M 231.253 3.11e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7723 au
Aphelion 2.913 au
Asc. node-Earth separation 1.35599 au
Desc. node-Earth separation 1.07072 au
Earth MOID 0.76204 au
Orbital period 1309.67 days
Date of orbit computation  apr 23 21:46
Observational summary
Optical observations (Discarded) 133 (0)
Radar observations (Discarded) 0 (0)
Arc length 9708.04 days
Unobserved 530 days

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Ephemeris at epoch 60431 MJD
Right Ascension 128.937 deg
Declination 15.9227 deg
V Magnitude 23.67 mag
Solar Elongation -86.45 deg
Galactic Latitude 30.09 deg
Rate 0.198 deg/day
Direction 96.797 deg

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