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(52381) 1993HA  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.27821 1.394e-09 au
e 0.144149 2.656e-08
i 7.725 3.237e-06 deg
Ω 183.269 1.742e-05 deg
ω 263.882 2.043e-05 deg
M 28.004 8.929e-06 deg

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Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.094 au
Aphelion distance 1.4625 au
Asc. node-Earth separation 0.27405 au
Desc. node-Earth separation 0.23082 au
Earth MOID 0.16863 au
Orbital period 527.841 days
Date of orbit computation   May 28 13:46
Observational summary
Optical observations (Discarded) 371 (2)
Radar observations (Discarded) 0 (0)
Arc length 9540 days
Unobserved 511 days

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Ephemeris
(Epoch 59145 MJD)
Right Ascension 217.645 deg
Declination -11.5814 deg
V Magnitude 23.2 mag
Solar Elongation -9.76 deg
Galactic Latitude 44.43 deg
Rate 0.744 deg/day
Direction 105.849 deg

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