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(322439) 2011SS257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97406 3.026e-08 au
e 0.073151 9.478e-08
i 1.681 1.173e-05 deg
Ω 163.956 0.0003192 deg
ω 322.568 0.0003318 deg
M 40.471 8.483e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7565 au
Aphelion 3.1916 au
Asc. node-Earth separation 1.80422 au
Desc. node-Earth separation 2.13325 au
Earth MOID 1.77241 au
Orbital period 1873.37 days
Date of orbit computation  feb 22 02:58
Observational summary
Optical observations (Discarded) 101 (0)
Radar observations (Discarded) 0 (0)
Arc length 7726.9 days
Unobserved 466 days

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Ephemeris at epoch 60398 MJD
Right Ascension 165.339 deg
Declination 6.66306 deg
V Magnitude 21.49 mag
Solar Elongation -155.47 deg
Galactic Latitude 56.81 deg
Rate 0.163 deg/day
Direction -64.482 deg

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