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NEODyS ∴ Objects ∴ 1993HA ∴ Summary
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(52381) 1993HA  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.2783 1.896e-09 au
e 0.144122 3.928e-08
i 7.725 3.676e-06 deg
Ω 183.288 2.193e-05 deg
ω 263.822 2.915e-05 deg
M 289.672 1.32e-05 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 0.27444 au
Desc. node-Earth separation 0.23112 au
Earth MOID 0.16887 au
Orbital period 527.893 days
Date of orbit computation   Nov 18 15:22
Observational summary
Optical observations (Discarded) 289 (6)
Radar observations (Discarded) 0 (0)
Arc length 8406 days
Unobserved 374 days

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Ephemeris at epoch 57874 MJD
Right Ascension 49.377 deg
Declination 14.6412 deg
V Magnitude 22.53 mag
Solar Elongation -10.84 deg
Galactic Latitude -35.22 deg
Rate 0.927 deg/day
Direction 76.984 deg

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