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AstDyS ∴ Objects ∴ 2001SW209 ∴ Summary
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(506447) 2001SW209  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98146 2.658e-08 au
e 0.240501 7.817e-08
i 2.963 1.117e-05 deg
Ω 34.706 0.000161 deg
ω 313.98 0.0001676 deg
M 137.849 4.149e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2644 au
Aphelion 3.6985 au
Asc. node-Earth separation 1.41388 au
Desc. node-Earth separation 2.3668 au
Earth MOID 1.25929 au
Orbital period 1880.36 days
Date of orbit computation  feb 22 03:37
Observational summary
Optical observations (Discarded) 109 (2)
Radar observations (Discarded) 0 (0)
Arc length 7741 days
Unobserved 505 days

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Ephemeris at epoch 60419 MJD
Right Ascension 131.147 deg
Declination 21.2372 deg
V Magnitude 23.55 mag
Solar Elongation -98.78 deg
Galactic Latitude 33.94 deg
Rate 0.09 deg/day
Direction 115.392 deg

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