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AstDyS ∴ Objects ∴ 2001HA16 ∴ Summary
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(178834) 2001HA16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44889 1.437e-08 au
e 0.077673 5.612e-08
i 5.284 4.916e-06 deg
Ω 223.957 4.691e-05 deg
ω 335.558 5.312e-05 deg
M 18.68 2.462e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2587 au
Aphelion 2.6391 au
Asc. node-Earth separation 1.2649 au
Desc. node-Earth separation 1.62887 au
Earth MOID 1.25678 au
Orbital period 1399.75 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 602 (2)
Radar observations (Discarded) 0 (0)
Arc length 9302.46 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 236.957 deg
Declination -19.145 deg
V Magnitude 19.56 mag
Solar Elongation 156.92 deg
Galactic Latitude 27.02 deg
Rate 0.187 deg/day
Direction -62.014 deg

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