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NEODyS ∴ Objects ∴ 2009SG18 ∴ Summary
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2009SG18  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 3.03809 4.923e-07 au
e 0.673169 1.187e-07
i 57.882 3.378e-05 deg
Ω 177.481 2.386e-05 deg
ω 204.559 2.701e-05 deg
M 208.484 0.0001316 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9929 au
Aphelion 5.0832 au
Asc. node-Earth separation 3.28951 au
Desc. node-Earth separation 0.02567 au
Earth MOID 0.02518 au
Orbital period 1934.2 days
Date of orbit computation   Mar 13 11:16
Observational summary
Optical observations (Discarded) 74 (1)
Radar observations (Discarded) 0 (0)
Arc length 1709 days
Unobserved 1583 days

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Ephemeris at epoch 58387 MJD
Right Ascension 208.846 deg
Declination 19.3972 deg
V Magnitude 25.44 mag
Solar Elongation -33.04 deg
Galactic Latitude 73.42 deg
Rate 0.204 deg/day
Direction 109.82 deg

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