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AstDyS ∴ Objects ∴ 2011ON18 ∴ Summary
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2011ON18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.91866 2.004e-08 au
e 0.042269 8.34e-08
i 24.872 1.286e-05 deg
Ω 122.575 2.286e-05 deg
ω 36.187 0.0001597 deg
M 61.71 0.000156 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8376 au
Aphelion 1.9998 au
Asc. node-Earth separation 0.86834 au
Desc. node-Earth separation 0.96733 au
Earth MOID 0.86537 au
Orbital period 970.723 days
Date of orbit computation  feb 22 07:47
Observational summary
Optical observations (Discarded) 57 (2)
Radar observations (Discarded) 0 (0)
Arc length 9383.03 days
Unobserved 575 days

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Ephemeris at epoch 60419 MJD
Right Ascension 262.738 deg
Declination 15.7503 deg
V Magnitude 21.91 mag
Solar Elongation 118.67 deg
Galactic Latitude 24.74 deg
Rate 0.15 deg/day
Direction 6.688 deg

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