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NEODyS ∴ Objects ∴ 1993HA ∴ Summary
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(52381) 1993HA  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.27822 1.495e-09 au
e 0.144111 2.971e-08
i 7.725 3.345e-06 deg
Ω 183.271 1.964e-05 deg
ω 263.882 2.28e-05 deg
M 251.596 9.515e-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 1.4624 au
Asc. node-Earth separation 0.27571 au
Desc. node-Earth separation 0.23052 au
Earth MOID 0.1683 au
Orbital period 527.848 days
Date of orbit computation   Sep 19 18:08
Observational summary
Optical observations (Discarded) 371 (5)
Radar observations (Discarded) 0 (0)
Arc length 9540 days
Unobserved 137 days

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Ephemeris
(Epoch 58771 MJD)
Right Ascension 266.843 deg
Declination -17.318 deg
V Magnitude 23.25 mag
Solar Elongation -66.04 deg
Galactic Latitude 5.66 deg
Rate 0.656 deg/day
Direction 97.349 deg

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