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(52381) 1993HA  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.27819 1.357e-09 au
e 0.144109 2.574e-08
i 7.725 3.108e-06 deg
Ω 183.268 1.702e-05 deg
ω 263.867 1.96e-05 deg
M 164.432 8.678e-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 0.27365 au
Desc. node-Earth separation 0.22919 au
Earth MOID 0.16802 au
Orbital period 527.828 days
Date of orbit computation   set 11 14:41
Observational summary
Optical observations (Discarded) 385 (2)
Radar observations (Discarded) 0 (0)
Arc length 9540 days
Unobserved 843 days

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Ephemeris
(Epoch 59477 MJD)
Right Ascension 125.722 deg
Declination 13.2528 deg
V Magnitude 22.71 mag
Solar Elongation 52.36 deg
Galactic Latitude 26.17 deg
Rate 0.948 deg/day
Direction 105.247 deg

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