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AstDyS ∴ Objects ∴ 2009SG227 ∴ Summary
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2009SG227  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62895 3.972e-08 au
e 0.296771 1.923e-07
i 5.966 6.789e-06 deg
Ω 145.454 0.000116 deg
ω 221.656 0.00013 deg
M 142.165 5.456e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8488 au
Aphelion 3.4091 au
Asc. node-Earth separation 2.09296 au
Desc. node-Earth separation 0.95057 au
Earth MOID 0.8521 au
Orbital period 1556.94 days
Date of orbit computation  apr 24 01:36
Observational summary
Optical observations (Discarded) 105 (1)
Radar observations (Discarded) 0 (0)
Arc length 4897.76 days
Unobserved 466 days

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Ephemeris at epoch 60425 MJD
Right Ascension 156.096 deg
Declination 13.0269 deg
V Magnitude 23.51 mag
Solar Elongation -118.11 deg
Galactic Latitude 52.88 deg
Rate 0.008 deg/day
Direction -51.271 deg

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