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AstDyS ∴ Objects ∴ 2011SM254 ∴ Summary
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(510362) 2011SM254  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.04542 8.697e-08 au
e 0.252074 1.936e-07
i 16.486 2.201e-05 deg
Ω 267.494 5.67e-05 deg
ω 58.337 7.604e-05 deg
M 128.1 3.989e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2778 au
Aphelion 3.8131 au
Asc. node-Earth separation 1.50127 au
Desc. node-Earth separation 2.30245 au
Earth MOID 1.31091 au
Orbital period 1941.2 days
Date of orbit computation  Oct 31 10:04
Observational summary
Optical observations (Discarded) 52 (3)
Radar observations (Discarded) 0 (0)
Arc length 5433.15 days
Unobserved 496 days

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Ephemeris at epoch 58598 MJD
Right Ascension 119.085 deg
Declination 7.96824 deg
V Magnitude 22.82 mag
Solar Elongation -85.41 deg
Galactic Latitude 18.03 deg
Rate 0.131 deg/day
Direction 89.3 deg

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