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AstDyS ∴ Objects ∴ 1981EY42 ∴ Summary
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(15219) 1981EY42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41279 8.149e-09 au
e 0.134509 4.162e-08
i 0.633 4.248e-06 deg
Ω 211.732 0.0003414 deg
ω 10.421 0.0003417 deg
M 143.634 1.727e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0883 au
Aphelion 2.7373 au
Asc. node-Earth separation 1.08691 au
Desc. node-Earth separation 1.73707 au
Earth MOID 1.07974 au
Orbital period 1368.92 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 1076 (2)
Radar observations (Discarded) 0 (0)
Arc length 17067.9 days
Unobserved 142 days

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Ephemeris at epoch 60398 MJD
Right Ascension 11.0231 deg
Declination 4.89653 deg
V Magnitude 21.21 mag
Solar Elongation -3.59 deg
Galactic Latitude -57.93 deg
Rate 0.421 deg/day
Direction 67.245 deg

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