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NEODyS ∴ Objects ∴ 1998XA5 ∴ Summary
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(439854) 1998XA5  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.5584 3.76e-08 au
e 0.306942 1.228e-07
i 31.761 2.76e-05 deg
Ω 274.191 7.36e-06 deg
ω 211.252 8.234e-05 deg
M 203.579 0.0001657 deg

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Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0801 au
Aphelion 2.0367 au
Asc. node-Earth separation 0.89763 au
Desc. node-Earth separation 0.13589 au
Earth MOID 0.13216 au
Orbital period 710.589 days
Date of orbit computation   Jul 10 22:12
Observational summary
Optical observations (Discarded) 224 (5)
Radar observations (Discarded) 0 (0)
Arc length 7464 days
Unobserved 57 days

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Ephemeris at epoch 57983 MJD
Right Ascension 289.206 deg
Declination 13.0109 deg
V Magnitude 21.72 mag
Solar Elongation -134.05 deg
Galactic Latitude 0.39 deg
Rate 0.298 deg/day
Direction -94.307 deg

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