NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1989AZ ∴ Summary
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1989AZ  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.64775 5.036e-09 au
e 0.468452 8.087e-08
i 11.783 2.022e-05 deg
Ω 295.566 2.491e-05 deg
ω 111.892 3.892e-05 deg
M 128.708 1.238e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8759 au
Aphelion 2.4196 au
Asc. node-Earth separation 0.54267 au
Desc. node-Earth separation 0.1115 au
Earth MOID 0.05556 au
Orbital period 772.563 days
Date of orbit computation   Nov 18 11:29
Observational summary
Optical observations (Discarded) 128 (6)
Radar observations (Discarded) 1 (0)
Arc length 6971 days
Unobserved 3332 days

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Ephemeris at epoch 57838 MJD
Right Ascension 224.048 deg
Declination -35.1221 deg
V Magnitude 23.3 mag
Solar Elongation 130.89 deg
Galactic Latitude 21.12 deg
Rate 0.184 deg/day
Direction -104.28 deg

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