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(310181) 2011SM57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32833 1.996e-08 au
e 0.144541 5.418e-08
i 1.673 5.416e-06 deg
Ω 185.875 0.0002045 deg
ω 154.954 0.0002059 deg
M 231.837 2.559e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9918 au
Aphelion 2.6649 au
Asc. node-Earth separation 1.6255 au
Desc. node-Earth separation 1.01464 au
Earth MOID 0.9833 au
Orbital period 1297.68 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 249 (0)
Radar observations (Discarded) 0 (0)
Arc length 7569.17 days
Unobserved 1046 days

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Ephemeris at epoch 60425 MJD
Right Ascension 200.17 deg
Declination -7.44942 deg
V Magnitude 21.11 mag
Solar Elongation -166.44 deg
Galactic Latitude 54.7 deg
Rate 0.244 deg/day
Direction -65.999 deg

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