NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009SW171 ∴ Summary
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2009SW171  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.33108 0.0003017 au
e 0.23325 0.0001689
i 3.057 0.001866 deg
Ω 188.056 0.0007648 deg
ω 150.16 0.00415 deg
M 77.025 0.6429 deg

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Other useful info
Absolute Magnitude (H)    26.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0206 au
Aphelion 1.6416 au
Asc. node-Earth separation 0.58105 au
Desc. node-Earth separation 0.0459 au
Earth MOID 0.02491 au
Orbital period 560.927 days
Date of orbit computation   Oct 9 19:17
Observational summary
Optical observations (Discarded) 32 (5)
Radar observations (Discarded) 0 (0)
Arc length 26 days
Unobserved 2922 days

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Ephemeris at epoch 58050 MJD
Right Ascension 147.979 deg
Declination 10.043 deg
V Magnitude 29.58 mag
Solar Elongation 63.86 deg
Galactic Latitude 44.47 deg
Rate 0.567 deg/day
Direction 110.698 deg

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