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AstDyS ∴ Objects ∴ 2011SW172 ∴ Summary
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(312828) 2011SW172  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.35988 2.243e-08 au
e 0.243994 1.035e-07
i 2.938 9.865e-06 deg
Ω 17.486 0.0001741 deg
ω 25.35 0.0001811 deg
M 326.227 3.887e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7841 au
Aphelion 2.9357 au
Asc. node-Earth separation 0.82003 au
Desc. node-Earth separation 1.8442 au
Earth MOID 0.79257 au
Orbital period 1324.14 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 105 (1)
Radar observations (Discarded) 0 (0)
Arc length 6574.15 days
Unobserved 203 days

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Ephemeris at epoch 58580 MJD
Right Ascension 47.4839 deg
Declination 19.3968 deg
V Magnitude 22.39 mag
Solar Elongation -33.78 deg
Galactic Latitude -32.64 deg
Rate 0.624 deg/day
Direction 73.747 deg

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