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AstDyS ∴ Objects ∴ 1981EY47 ∴ Summary
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(52259) 1981EY47  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80652 1.11e-08 au
e 0.149704 4.62e-08
i 12.774 6.118e-06 deg
Ω 351.08 1.532e-05 deg
ω 312.616 2.334e-05 deg
M 299.419 1.675e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3864 au
Aphelion 3.2267 au
Asc. node-Earth separation 1.48569 au
Desc. node-Earth separation 2.05971 au
Earth MOID 1.39234 au
Orbital period 1717.32 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1630 (289)
Radar observations (Discarded) 0 (0)
Arc length 15645.1 days
Unobserved 113 days

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Ephemeris at epoch 60426 MJD
Right Ascension 236.203 deg
Declination -37.7026 deg
V Magnitude 18.7 mag
Solar Elongation 148.54 deg
Galactic Latitude 13.49 deg
Rate 0.175 deg/day
Direction -113 deg

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