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AstDyS ∴ Objects ∴ 1999RE123 ∴ Summary
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(19657) 1999RE123  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35248 6.673e-09 au
e 0.078561 2.572e-08
i 6.252 2.776e-06 deg
Ω 287.009 3.044e-05 deg
ω 322.825 3.821e-05 deg
M 20.116 2.455e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1677 au
Aphelion 2.5373 au
Asc. node-Earth separation 1.1837 au
Desc. node-Earth separation 1.51129 au
Earth MOID 1.15664 au
Orbital period 1317.92 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3402 (15)
Radar observations (Discarded) 0 (0)
Arc length 16778.4 days
Unobserved 298 days

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Ephemeris at epoch 60423 MJD
Right Ascension 310.491 deg
Declination -19.0247 deg
V Magnitude 18.14 mag
Solar Elongation 85.13 deg
Galactic Latitude -32.61 deg
Rate 0.343 deg/day
Direction 69.625 deg

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