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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011OY4 ∴ Summary
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2011OY4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.14176 0.07328 au
e 0.429604 0.02163
i 2.947 0.1687 deg
Ω 328.781 1.032 deg
ω 328.213 5.997 deg
M 344.733 34.73 deg

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Other useful info
Absolute Magnitude (H)    24.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2217 au
Aphelion 3.0619 au
Asc. node-Earth separation 0.26789 au
Desc. node-Earth separation 1.76424 au
Earth MOID 0.2078 au
Orbital period 1144.87 days
Date of orbit computation   Oct 9 19:35
Observational summary
Optical observations (Discarded) 10 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 2278 days

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Ephemeris at epoch 58048 MJD
Right Ascension 257.013 deg
Declination -24.1054 deg
V Magnitude 27.13 mag
Solar Elongation -49.63 deg
Galactic Latitude 9.67 deg
Rate 0.929 deg/day
Direction 93.276 deg

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