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NEODyS ∴ Objects ∴ 1998XZ4 ∴ Summary
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(137078) 1998XZ4  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.9382 9.266e-09 au
e 0.638122 8.11e-08
i 23.157 1.103e-05 deg
Ω 324.453 1.847e-05 deg
ω 9.61 1.871e-05 deg
M 232.819 1.151e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7014 au
Aphelion 3.175 au
Asc. node-Earth separation -0.30751 au
Desc. node-Earth separation 2.11144 au
Earth MOID 0.30037 au
Orbital period 985.588 days
Date of orbit computation   May 25 10:41
Observational summary
Optical observations (Discarded) 380 (11)
Radar observations (Discarded) 0 (0)
Arc length 7422 days
Unobserved 70 days

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Ephemeris at epoch 58650 MJD
Right Ascension 151.687 deg
Declination -0.34703 deg
V Magnitude 21.91 mag
Solar Elongation -69.9 deg
Galactic Latitude 41.85 deg
Rate 0.195 deg/day
Direction 107.945 deg

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