AstDyS-2

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AstDyS ∴ Objects ∴ 1981SE9 ∴ Summary
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(11472) 1981SE9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.35805 8.073e-09 au
e 0.240481 4.592e-08
i 3.262 4.785e-06 deg
Ω 114.088 7.191e-05 deg
ω 214.684 7.24e-05 deg
M 102.617 7.846e-06 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.791 au
Aphelion 2.9251 au
Asc. node-Earth separation 1.78424 au
Desc. node-Earth separation 0.83791 au
Earth MOID 0.77999 au
Orbital period 1322.6 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 1332 (10)
Radar observations (Discarded) 0 (0)
Arc length 13294.8 days
Unobserved 353 days

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Ephemeris at epoch 58499 MJD
Right Ascension 118.234 deg
Declination 21.0669 deg
V Magnitude 18.24 mag
Solar Elongation 179.08 deg
Galactic Latitude 22.59 deg
Rate 0.264 deg/day
Direction -75.545 deg

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