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NEODyS ∴ Objects ∴ 1998XA5 ∴ Summary
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(439854) 1998XA5  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.55839 4.087e-08 au
e 0.306979 1.272e-07
i 31.762 2.985e-05 deg
Ω 274.191 7.388e-06 deg
ω 211.26 8.447e-05 deg
M 102.236 0.0001726 deg

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Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.08 au
Aphelion 2.0368 au
Asc. node-Earth separation 0.89772 au
Desc. node-Earth separation 0.13506 au
Earth MOID 0.1313 au
Orbital period 710.579 days
Date of orbit computation   May 15 20:41
Observational summary
Optical observations (Discarded) 220 (5)
Radar observations (Discarded) 0 (0)
Arc length 6755 days
Unobserved 683 days

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Ephemeris at epoch 57899 MJD
Right Ascension 315.735 deg
Declination -4.97121 deg
V Magnitude 22.37 mag
Solar Elongation 107.65 deg
Galactic Latitude -31.39 deg
Rate 0.311 deg/day
Direction 0.551 deg

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