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AstDyS ∴ Objects ∴ 1981EA23 ∴ Summary
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(17386) 1981EA23  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.66667 1.894e-08 au
e 0.046521 5.523e-08
i 8.559 7.567e-06 deg
Ω 352.365 3.361e-05 deg
ω 239.482 8.678e-05 deg
M 176.633 7.962e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5426 au
Aphelion 2.7907 au
Asc. node-Earth separation 1.71956 au
Desc. node-Earth separation 1.60388 au
Earth MOID 1.54441 au
Orbital period 1590.57 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 768 (3)
Radar observations (Discarded) 0 (0)
Arc length 13767.8 days
Unobserved 153 days

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Ephemeris at epoch 58566 MJD
Right Ascension 60.9546 deg
Declination 28.5604 deg
V Magnitude 20.49 mag
Solar Elongation -61.99 deg
Galactic Latitude -17.7 deg
Rate 0.324 deg/day
Direction 84.131 deg

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