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AstDyS ∴ Objects ∴ 2001XJ249 ∴ Summary
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(258445) 2001XJ249  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.79605 3.525e-08 au
e 0.040495 8.598e-08
i 4.871 8.115e-06 deg
Ω 104.268 9.182e-05 deg
ω 121.058 0.0001384 deg
M 99.634 0.0001021 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6828 au
Aphelion 2.9093 au
Asc. node-Earth separation 1.86689 au
Desc. node-Earth separation 1.71664 au
Earth MOID 1.67495 au
Orbital period 1707.72 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 176 (1)
Radar observations (Discarded) 0 (0)
Arc length 6080.03 days
Unobserved 255 days

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Ephemeris at epoch 58593 MJD
Right Ascension 14.1518 deg
Declination 2.1034 deg
V Magnitude 21.83 mag
Solar Elongation 15.95 deg
Galactic Latitude -60.74 deg
Rate 0.395 deg/day
Direction 67.928 deg

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