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AstDyS ∴ Objects ∴ 1981EF32 ∴ Summary
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(52251) 1981EF32  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.44018 1.653e-08 au
e 0.066749 6.222e-08
i 7.733 6.537e-06 deg
Ω 279.331 4.516e-05 deg
ω 354.85 7.532e-05 deg
M 225.445 6.503e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2773 au
Aphelion 2.6031 au
Asc. node-Earth separation 1.26019 au
Desc. node-Earth separation 1.61814 au
Earth MOID 1.25977 au
Orbital period 1392.29 days
Date of orbit computation  Oct 31 05:29
Observational summary
Optical observations (Discarded) 667 (8)
Radar observations (Discarded) 0 (0)
Arc length 13561.5 days
Unobserved 360 days

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Ephemeris at epoch 58566 MJD
Right Ascension 165.337 deg
Declination -7.2044 deg
V Magnitude 18.59 mag
Solar Elongation -161.77 deg
Galactic Latitude 46.54 deg
Rate 0.233 deg/day
Direction -65.379 deg

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