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AstDyS ∴ Objects ∴ 2011SW166 ∴ Summary
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(312827) 2011SW166  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.44275 3.461e-08 au
e 0.092879 1.883e-07
i 6.986 1.67e-05 deg
Ω 29.532 7.486e-05 deg
ω 22.649 0.0001389 deg
M 259.114 0.0001072 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2159 au
Aphelion 2.6696 au
Asc. node-Earth separation 1.23546 au
Desc. node-Earth separation 1.6424 au
Earth MOID 1.22709 au
Orbital period 1394.5 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 168 (1)
Radar observations (Discarded) 0 (0)
Arc length 9033.82 days
Unobserved 787 days

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Ephemeris at epoch 58580 MJD
Right Ascension 358.6 deg
Declination -4.18501 deg
V Magnitude 21.86 mag
Solar Elongation 19.85 deg
Galactic Latitude -63.32 deg
Rate 0.491 deg/day
Direction 64.751 deg

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