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NEODyS ∴ Objects ∴ 1999AU23 ∴ Summary
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(415715) 1999AU23  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.16159 1.041e-08 au
e 0.411521 3.215e-07
i 20.434 2.243e-05 deg
Ω 293.609 1.463e-05 deg
ω 117.935 6.289e-05 deg
M 262.866 1.776e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2721 au
Aphelion 3.0511 au
Asc. node-Earth separation 1.20856 au
Desc. node-Earth separation 0.52202 au
Earth MOID 0.40094 au
Orbital period 1160.8 days
Date of orbit computation   Nov 18 15:41
Observational summary
Optical observations (Discarded) 176 (0)
Radar observations (Discarded) 0 (0)
Arc length 7006 days
Unobserved 794 days

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Ephemeris at epoch 57871 MJD
Right Ascension 318.689 deg
Declination -17.4291 deg
V Magnitude 22.85 mag
Solar Elongation 81.87 deg
Galactic Latitude -39.32 deg
Rate 0.35 deg/day
Direction 58.862 deg

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