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AstDyS ∴ Objects ∴ 1997AU3 ∴ Summary
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(16789) 1997AU3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.93288 1.347e-08 au
e 0.147886 3.626e-08
i 10.301 3.558e-06 deg
Ω 336.321 2.335e-05 deg
ω 23.605 2.694e-05 deg
M 211.416 1.452e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4991 au
Aphelion 3.3666 au
Asc. node-Earth separation 1.51701 au
Desc. node-Earth separation 2.32887 au
Earth MOID 1.49856 au
Orbital period 1834.59 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 2618 (271)
Radar observations (Discarded) 0 (0)
Arc length 11863.1 days
Unobserved 296 days

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Ephemeris at epoch 60397 MJD
Right Ascension 203.278 deg
Declination -21.0008 deg
V Magnitude 18.6 mag
Solar Elongation 155.9 deg
Galactic Latitude 40.83 deg
Rate 0.179 deg/day
Direction -84.902 deg

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