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2009SW171  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.33107 0.0003708 au
e 0.233312 0.00014
i 3.064 0.00295 deg
Ω 187.983 0.00756 deg
ω 150.218 0.001414 deg
M 176.871 1.332 deg

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Other useful info
Absolute Magnitude (H)    26.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0205 au
Aphelion distance 1.6416 au
Asc. node-Earth separation 0.57989 au
Desc. node-Earth separation 0.04618 au
Earth MOID 0.02514 au
Orbital period 560.918 days
Date of orbit computation   feb 26 10:45
Observational summary
Optical observations (Discarded) 32 (1)
Radar observations (Discarded) 0 (0)
Arc length 26 days
Unobserved 5270 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 122.885 deg
Declination 17.1493 deg
V Magnitude 28.59 mag
Solar Elongation -112.81 deg
Galactic Latitude 25.19 deg
Rate 0.179 deg/day
Direction 83.772 deg

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