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AstDyS ∴ Objects ∴ 1981EM45 ∴ Summary
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(27697) 1981EM45  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74289 1.182e-08 au
e 0.099663 4.965e-08
i 10.689 4.799e-06 deg
Ω 331.08 1.892e-05 deg
ω 3.076 2.606e-05 deg
M 23.006 1.848e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4695 au
Aphelion 3.0163 au
Asc. node-Earth separation 1.45924 au
Desc. node-Earth separation 2.02739 au
Earth MOID 1.45919 au
Orbital period 1659.25 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1371 (5)
Radar observations (Discarded) 0 (0)
Arc length 23057 days
Unobserved 143 days

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Ephemeris at epoch 60426 MJD
Right Ascension 13.1063 deg
Declination 10.797 deg
V Magnitude 20.22 mag
Solar Elongation 20.22 deg
Galactic Latitude -52.07 deg
Rate 0.455 deg/day
Direction 62.889 deg

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