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(445636) 2011SM258  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61847 2.893e-08 au
e 0.09073 7.994e-08
i 15.102 1.176e-05 deg
Ω 215.92 2.881e-05 deg
ω 288.6 7.676e-05 deg
M 246.214 7.746e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3809 au
Aphelion 2.856 au
Asc. node-Earth separation 1.51756 au
Desc. node-Earth separation 1.68178 au
Earth MOID 1.43598 au
Orbital period 1547.64 days
Date of orbit computation  apr 23 21:25
Observational summary
Optical observations (Discarded) 160 (1)
Radar observations (Discarded) 0 (0)
Arc length 6749.01 days
Unobserved 170 days

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Ephemeris at epoch 60425 MJD
Right Ascension 26.7232 deg
Declination 12.8342 deg
V Magnitude 22.3 mag
Solar Elongation 5.8 deg
Galactic Latitude -47.83 deg
Rate 0.418 deg/day
Direction 74.723 deg

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