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(353390) 2011OB4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2682 1.778e-08 au
e 0.082725 5.568e-08
i 5.735 6.142e-06 deg
Ω 277.268 7.179e-05 deg
ω 321.767 8.871e-05 deg
M 316.549 5.631e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0806 au
Aphelion 2.4558 au
Asc. node-Earth separation 1.09868 au
Desc. node-Earth separation 1.42643 au
Earth MOID 1.071 au
Orbital period 1247.73 days
Date of orbit computation  feb 22 03:05
Observational summary
Optical observations (Discarded) 201 (0)
Radar observations (Discarded) 0 (0)
Arc length 7739.94 days
Unobserved 482 days

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Ephemeris at epoch 60420 MJD
Right Ascension 178.041 deg
Declination -10.2399 deg
V Magnitude 20.34 mag
Solar Elongation -150.58 deg
Galactic Latitude 49.96 deg
Rate 0.178 deg/day
Direction -50.458 deg

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