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(471407) 2011SS217  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07337 3.009e-08 au
e 0.228503 5.508e-08
i 1.762 8.594e-06 deg
Ω 65.818 0.0002204 deg
ω 256.338 0.0002216 deg
M 139.231 2.094e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3711 au
Aphelion 3.7756 au
Asc. node-Earth separation 2.09163 au
Desc. node-Earth separation 1.75176 au
Earth MOID 1.35919 au
Orbital period 1967.98 days
Date of orbit computation  apr 23 21:30
Observational summary
Optical observations (Discarded) 171 (2)
Radar observations (Discarded) 0 (0)
Arc length 8467.16 days
Unobserved 141 days

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Ephemeris at epoch 60425 MJD
Right Ascension 104.977 deg
Declination 24.0441 deg
V Magnitude 23.45 mag
Solar Elongation -68.71 deg
Galactic Latitude 12.46 deg
Rate 0.203 deg/day
Direction 96.605 deg

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