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AstDyS ∴ Objects ∴ 2011WS22 ∴ Summary
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(395637) 2011WS22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08399 3.823e-08 au
e 0.093374 7.23e-08
i 2.225 5.758e-06 deg
Ω 76.534 0.0002012 deg
ω 292.442 0.0002051 deg
M 150.101 3.489e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.796 au
Aphelion 3.372 au
Asc. node-Earth separation 1.96717 au
Desc. node-Earth separation 2.15566 au
Earth MOID 1.79616 au
Orbital period 1978.19 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 275 (1)
Radar observations (Discarded) 0 (0)
Arc length 6726.22 days
Unobserved 49 days

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Ephemeris at epoch 60426 MJD
Right Ascension 155.256 deg
Declination 13.1598 deg
V Magnitude 22.3 mag
Solar Elongation -116.34 deg
Galactic Latitude 52.22 deg
Rate 0.023 deg/day
Direction 144.982 deg

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