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AstDyS ∴ Objects ∴ 2011SB173 ∴ Summary
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(310211) 2011SB173  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7554 2.596e-08 au
e 0.073806 6.131e-08
i 2.931 9.971e-06 deg
Ω 8.51 0.000136 deg
ω 63.385 0.000165 deg
M 226.94 8.778e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.552 au
Aphelion 2.9588 au
Asc. node-Earth separation 1.65236 au
Desc. node-Earth separation 1.83566 au
Earth MOID 1.56852 au
Orbital period 1670.61 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 155 (5)
Radar observations (Discarded) 0 (0)
Arc length 7028 days
Unobserved 335 days

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Ephemeris at epoch 60427 MJD
Right Ascension 321.635 deg
Declination -17.9398 deg
V Magnitude 22.8 mag
Solar Elongation 78.59 deg
Galactic Latitude -42.12 deg
Rate 0.258 deg/day
Direction 73.834 deg

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