NEODyS-2

Near Earth Objects - Dynamic Site
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2011OW4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.94504 0.001022 au
e 0.717274 0.0001769
i 11.495 0.003746 deg
Ω 254.167 0.01067 deg
ω 163.405 0.0117 deg
M 66.63 0.6242 deg

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Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5499 au
Aphelion 3.3402 au
Asc. node-Earth separation 2.00695 au
Desc. node-Earth separation -0.42467 au
Earth MOID 0.18793 au
Orbital period 990.814 days
Date of orbit computation   Oct 9 19:30
Observational summary
Optical observations (Discarded) 53 (1)
Radar observations (Discarded) 0 (0)
Arc length 23 days
Unobserved 2256 days

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Ephemeris at epoch 58046 MJD
Right Ascension 205.855 deg
Declination -16.8218 deg
V Magnitude 25.61 mag
Solar Elongation -6.69 deg
Galactic Latitude 44.28 deg
Rate 0.376 deg/day
Direction 109.203 deg

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