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AstDyS ∴ Objects ∴ 2018ET9 ∴ Summary
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2018ET9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.46224 3.098e-07 au
e 0.163494 4.017e-07
i 11.921 2.192e-05 deg
Ω 10.739 8.805e-05 deg
ω 276.841 0.0001431 deg
M 314.471 0.0001219 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0597 au
Aphelion 2.8648 au
Asc. node-Earth separation 1.35022 au
Desc. node-Earth separation 1.44318 au
Earth MOID 1.08394 au
Orbital period 1411.22 days
Date of orbit computation  Oct 31 12:01
Observational summary
Optical observations (Discarded) 60 (0)
Radar observations (Discarded) 0 (0)
Arc length 1503.87 days
Unobserved 344 days

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Ephemeris at epoch 58565 MJD
Right Ascension 311.909 deg
Declination -28.2565 deg
V Magnitude 21.52 mag
Solar Elongation 55.73 deg
Galactic Latitude -36.62 deg
Rate 0.515 deg/day
Direction 78.043 deg

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