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AstDyS ∴ Objects ∴ 1999XE112 ∴ Summary
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(257709) 1999XE112  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33378 1.003e-08 au
e 0.235721 5.75e-08
i 8.169 4.863e-06 deg
Ω 67.728 3.536e-05 deg
ω 305.877 3.708e-05 deg
M 332.575 1.428e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7837 au
Aphelion 2.8839 au
Asc. node-Earth separation 0.95092 au
Desc. node-Earth separation 1.54402 au
Earth MOID 0.79972 au
Orbital period 1302.23 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 500 (1)
Radar observations (Discarded) 0 (0)
Arc length 8671 days
Unobserved 289 days

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Ephemeris at epoch 60423 MJD
Right Ascension 0.35805 deg
Declination -6.2323 deg
V Magnitude 20.97 mag
Solar Elongation 35.58 deg
Galactic Latitude -65.96 deg
Rate 0.619 deg/day
Direction 67.278 deg

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