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(495099) 2011SO257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6856 3.395e-08 au
e 0.171282 7.604e-08
i 12.712 9.667e-06 deg
Ω 224.811 2.976e-05 deg
ω 222.52 4.614e-05 deg
M 254.798 2.778e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2256 au
Aphelion 3.1456 au
Asc. node-Earth separation 1.97483 au
Desc. node-Earth separation 1.32434 au
Earth MOID 1.25844 au
Orbital period 1607.53 days
Date of orbit computation  apr 23 21:35
Observational summary
Optical observations (Discarded) 156 (0)
Radar observations (Discarded) 0 (0)
Arc length 3897.89 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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