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AstDyS ∴ Objects ∴ 2009SG211 ∴ Summary
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(228171) 2009SG211  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58643 2.352e-08 au
e 0.142093 6.85e-08
i 3.745 6.743e-06 deg
Ω 26.756 0.0001038 deg
ω 273.159 0.0001104 deg
M 236.49 2.947e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2189 au
Aphelion 2.9539 au
Asc. node-Earth separation 1.51929 au
Desc. node-Earth separation 1.55066 au
Earth MOID 1.20704 au
Orbital period 1519.32 days
Date of orbit computation  feb 22 02:38
Observational summary
Optical observations (Discarded) 202 (2)
Radar observations (Discarded) 0 (0)
Arc length 6292.89 days
Unobserved 485 days

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Ephemeris at epoch 60423 MJD
Right Ascension 153.232 deg
Declination 14.197 deg
V Magnitude 22.14 mag
Solar Elongation -117.04 deg
Galactic Latitude 50.93 deg
Rate 0.037 deg/day
Direction 162.464 deg

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