NEODyS-2

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NEODyS ∴ Objects ∴ 1993HA ∴ Summary
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(52381) 1993HA  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.27829 1.211e-09 au
e 0.144096 2.253e-08
i 7.725 2.182e-06 deg
Ω 183.287 1.261e-05 deg
ω 263.829 1.753e-05 deg
M 66.058 8.073e-06 deg

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Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0941 au
Aphelion 1.4625 au
Asc. node-Earth separation 0.27594 au
Desc. node-Earth separation 0.23029 au
Earth MOID 0.16881 au
Orbital period 527.886 days
Date of orbit computation   Oct 9 22:06
Observational summary
Optical observations (Discarded) 289 (16)
Radar observations (Discarded) 0 (0)
Arc length 8406 days
Unobserved 637 days

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Ephemeris at epoch 58137 MJD
Right Ascension 270.272 deg
Declination -18.7864 deg
V Magnitude 23.6 mag
Solar Elongation 28.69 deg
Galactic Latitude 2.11 deg
Rate 0.712 deg/day
Direction 87.805 deg

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