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AstDyS ∴ Objects ∴ 2011SW216 ∴ Summary
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(389767) 2011SW216  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.23676 4.779e-08 au
e 0.060065 9.286e-08
i 16.473 1.203e-05 deg
Ω 178.107 2.417e-05 deg
ω 157.611 8.746e-05 deg
M 69.818 8.276e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0423 au
Aphelion 3.4312 au
Asc. node-Earth separation 2.41937 au
Desc. node-Earth separation 2.05196 au
Earth MOID 2.04021 au
Orbital period 2126.98 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 209 (1)
Radar observations (Discarded) 0 (0)
Arc length 7574 days
Unobserved 113 days

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Ephemeris at epoch 60423 MJD
Right Ascension 50.1764 deg
Declination 7.29997 deg
V Magnitude 22.07 mag
Solar Elongation -19.79 deg
Galactic Latitude -40.1 deg
Rate 0.359 deg/day
Direction 76.583 deg

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