NEODyS-2

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2011GW9  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.31505 0.0002049 au
e 0.375268 0.0001662
i 7.235 0.003703 deg
Ω 15.487 0.0002991 deg
ω 250.136 0.007093 deg
M 188.796 0.4386 deg

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Other useful info
Absolute Magnitude (H)    28.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8216 au
Aphelion 1.8085 au
Asc. node-Earth separation 0.29524 au
Desc. node-Earth separation 0.00172 au
Earth MOID 0.00062 au
Orbital period 550.823 days
Date of orbit computation   Mar 13 11:46
Observational summary
Optical observations (Discarded) 34 (3)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 2637 days

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Ephemeris at epoch 58294 MJD
Right Ascension 113.935 deg
Declination 26.049 deg
V Magnitude 31.89 mag
Solar Elongation -18.78 deg
Galactic Latitude 20.72 deg
Rate 0.597 deg/day
Direction 101.115 deg

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