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Near Earth Objects - Dynamic Site
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2011OW4  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.94596 0.001912 au
e 0.717426 0.0003196
i 11.513 0.006617 deg
Ω 254.108 0.02023 deg
ω 163.489 0.0219 deg
M 139.001 1.261 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 3.342 au
Asc. node-Earth separation 2.01068 au
Desc. node-Earth separation -0.42655 au
Earth MOID 0.18838 au
Orbital period 991.516 days
Date of orbit computation   Mar 13 12:13
Observational summary
Optical observations (Discarded) 53 (0)
Radar observations (Discarded) 0 (0)
Arc length 23 days
Unobserved 2596 days

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Ephemeris at epoch 58386 MJD
Right Ascension 227.869 deg
Declination -19.6109 deg
V Magnitude 26.74 mag
Solar Elongation -49.18 deg
Galactic Latitude 32.25 deg
Rate 0.238 deg/day
Direction 100.616 deg

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