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NEODyS ∴ Objects ∴ 2009SS172 ∴ Summary
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2009SS172  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.56943 0.001804 au
e 0.35813 0.0007507
i 15.095 0.02262 deg
Ω 1.591 0.0006415 deg
ω 312.891 0.002841 deg
M 237.443 2.961 deg

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Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0074 au
Aphelion 2.1315 au
Asc. node-Earth separation 0.09693 au
Desc. node-Earth separation 0.8109 au
Earth MOID 0.07475 au
Orbital period 718.143 days
Date of orbit computation   Oct 1 18:09
Observational summary
Optical observations (Discarded) 30 (0)
Radar observations (Discarded) 0 (0)
Arc length 20 days
Unobserved 3316 days

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Ephemeris at epoch 58439 MJD
Right Ascension 195.507 deg
Declination -5.71657 deg
V Magnitude 27.71 mag
Solar Elongation 37.85 deg
Galactic Latitude 57.06 deg
Rate 0.56 deg/day
Direction 118.862 deg

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