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AstDyS ∴ Objects ∴ 1981EY42 ∴ Summary
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(15219) 1981EY42  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.41222 1.133e-08 au
e 0.135574 4.827e-08
i 0.633 4.784e-06 deg
Ω 211.784 0.0004696 deg
ω 10.554 0.00047 deg
M 82.55 1.974e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0852 au
Aphelion 2.7392 au
Asc. node-Earth separation 1.08586 au
Desc. node-Earth separation 1.73785 au
Earth MOID 1.07846 au
Orbital period 1368.43 days
Date of orbit computation  Nov 28 17:25
Observational summary
Optical observations (Discarded) 711 (2)
Radar observations (Discarded) 0 (0)
Arc length 15490 days
Unobserved 151 days

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Ephemeris at epoch 58829 MJD
Right Ascension 312.161 deg
Declination -17.3261 deg
V Magnitude 21.18 mag
Solar Elongation -50.48 deg
Galactic Latitude -33.48 deg
Rate 0.423 deg/day
Direction 74.858 deg

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