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AstDyS ∴ Objects ∴ 1981EZ20 ∴ Summary
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(29101) 1981EZ20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72439 8.776e-09 au
e 0.061844 2.781e-08
i 1.169 3.164e-06 deg
Ω 216.043 0.0001746 deg
ω 204.587 0.0001781 deg
M 313.723 3.304e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5559 au
Aphelion 2.8929 au
Asc. node-Earth separation 1.86945 au
Desc. node-Earth separation 1.57691 au
Earth MOID 1.56871 au
Orbital period 1642.49 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 1813 (21)
Radar observations (Discarded) 0 (0)
Arc length 15639.6 days
Unobserved 112 days

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Ephemeris at epoch 60398 MJD
Right Ascension 7.62613 deg
Declination 3.7188 deg
V Magnitude 19.9 mag
Solar Elongation -0.39 deg
Galactic Latitude -58.74 deg
Rate 0.445 deg/day
Direction 67.19 deg

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