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AstDyS ∴ Objects ∴ 1981EZ12 ∴ Summary
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(19936) 1981EZ12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2554 6.176e-09 au
e 0.121647 3.515e-08
i 4.526 3.704e-06 deg
Ω 277.969 4.442e-05 deg
ω 133.839 4.716e-05 deg
M 12.35 1.457e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.981 au
Aphelion 2.5298 au
Asc. node-Earth separation 1.40962 au
Desc. node-Earth separation 1.06681 au
Earth MOID 0.99553 au
Orbital period 1237.18 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2027 (5)
Radar observations (Discarded) 0 (0)
Arc length 15671.6 days
Unobserved 101 days

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Ephemeris at epoch 60419 MJD
Right Ascension 57.3603 deg
Declination 21.3652 deg
V Magnitude 19.58 mag
Solar Elongation -30.77 deg
Galactic Latitude -25.15 deg
Rate 0.556 deg/day
Direction 79.835 deg

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