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AstDyS ∴ Objects ∴ 1981EA44 ∴ Summary
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(17395) 1981EA44  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.65766 1.467e-08 au
e 0.184078 5.674e-08
i 13.019 6.33e-06 deg
Ω 180.946 1.795e-05 deg
ω 162.738 2.257e-05 deg
M 83.536 1.125e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1684 au
Aphelion 3.1469 au
Asc. node-Earth separation 2.11719 au
Desc. node-Earth separation 1.18047 au
Earth MOID 1.16441 au
Orbital period 1582.51 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1108 (2)
Radar observations (Discarded) 0 (0)
Arc length 13453.6 days
Unobserved 380 days

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Ephemeris at epoch 58504 MJD
Right Ascension 103.604 deg
Declination 4.40262 deg
V Magnitude 18.74 mag
Solar Elongation -155.78 deg
Galactic Latitude 2.67 deg
Rate 0.218 deg/day
Direction -68.176 deg

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