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AstDyS ∴ Objects ∴ 2011SM23 ∴ Summary
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(306281) 2011SM23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40098 1.144e-08 au
e 0.224864 4.438e-08
i 4.144 5.459e-06 deg
Ω 236.255 8.725e-05 deg
ω 63.127 8.891e-05 deg
M 182.451 1.512e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8611 au
Aphelion 2.9409 au
Asc. node-Earth separation 1.0575 au
Desc. node-Earth separation 1.55039 au
Earth MOID 0.84971 au
Orbital period 1358.88 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 500 (1)
Radar observations (Discarded) 0 (0)
Arc length 7505.14 days
Unobserved 132 days

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Ephemeris at epoch 60427 MJD
Right Ascension 107.689 deg
Declination 18.7733 deg
V Magnitude 22.82 mag
Solar Elongation -69.9 deg
Galactic Latitude 12.57 deg
Rate 0.255 deg/day
Direction 94.408 deg

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