NEODyS-2

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2011OB  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 0.90396 6.485e-09 au
e 0.524062 4.153e-07
i 27.743 4.348e-05 deg
Ω 106.263 3.435e-05 deg
ω 48.892 1.901e-05 deg
M 124.425 5.484e-05 deg

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Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4302 au
Aphelion 1.3777 au
Asc. node-Earth separation -0.49433 au
Desc. node-Earth separation -0.01605 au
Earth MOID 0.00987 au
Orbital period 313.922 days
Date of orbit computation   Oct 9 19:51
Observational summary
Optical observations (Discarded) 59 (0)
Radar observations (Discarded) 0 (0)
Arc length 8749 days
Unobserved 87 days

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Ephemeris at epoch 58047 MJD
Right Ascension 287.082 deg
Declination -45.9369 deg
V Magnitude 22.17 mag
Solar Elongation -76.52 deg
Galactic Latitude -21.92 deg
Rate 0.485 deg/day
Direction 79.491 deg

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