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NEODyS ∴ Objects ∴ 1993HA ∴ Summary
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(52381) 1993HA  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.27826 1.905e-09 au
e 0.144185 3.93e-08
i 7.725 3.676e-06 deg
Ω 183.285 2.193e-05 deg
ω 263.849 2.914e-05 deg
M 202.425 1.294e-05 deg

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Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.094 au
Aphelion 1.4626 au
Asc. node-Earth separation 0.27441 au
Desc. node-Earth separation 0.22947 au
Earth MOID 0.16761 au
Orbital period 527.872 days
Date of orbit computation   Mar 13 15:21
Observational summary
Optical observations (Discarded) 289 (6)
Radar observations (Discarded) 0 (0)
Arc length 8406 days
Unobserved 787 days

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Ephemeris at epoch 58287 MJD
Right Ascension 15.6322 deg
Declination 10.8823 deg
V Magnitude 23.02 mag
Solar Elongation 67.96 deg
Galactic Latitude -51.89 deg
Rate 0.78 deg/day
Direction 71.736 deg

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