NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1989AZ ∴ Summary
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1989AZ  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.64747 4.279e-09 au
e 0.468713 4.935e-08
i 11.785 1.294e-05 deg
Ω 295.528 1.641e-05 deg
ω 111.94 2.482e-05 deg
M 221.888 9.086e-06 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8753 au
Aphelion 2.4197 au
Asc. node-Earth separation 0.54229 au
Desc. node-Earth separation 0.11169 au
Earth MOID 0.05556 au
Orbital period 772.366 days
Date of orbit computation   Oct 9 17:40
Observational summary
Optical observations (Discarded) 128 (9)
Radar observations (Discarded) 1 (0)
Arc length 6971 days
Unobserved 3635 days

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Ephemeris at epoch 58141 MJD
Right Ascension 291.373 deg
Declination -23.8016 deg
V Magnitude 23.42 mag
Solar Elongation 13.31 deg
Galactic Latitude -17.73 deg
Rate 0.604 deg/day
Direction 77.221 deg

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