AstDyS-2

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AstDyS ∴ Objects ∴ 2011WW21 ∴ Summary
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(600427) 2011WW21  ▹ 
SUMMARY
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 3.13026 6.841e-08 au
e 0.045884 1.118e-07
i 12.252 1.05e-05 deg
Ω 245.667 5.116e-05 deg
ω 80.2 0.0001721 deg
M 212.121 0.0001532 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9866 au
Aphelion 3.2739 au
Asc. node-Earth separation 2.08786 au
Desc. node-Earth separation 2.16199 au
Earth MOID 2.00546 au
Orbital period 2022.87 days
Date of orbit computation  Jul 26 11:16
Observational summary
Optical observations (Discarded) 89 (0)
Radar observations (Discarded) 0 (0)
Arc length 4472 days
Unobserved 218 days

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Ephemeris at epoch 60574 MJD
Right Ascension 170.001 deg
Declination -5.53393 deg
V Magnitude 23.1 mag
Solar Elongation 10.4 deg
Galactic Latitude 50.56 deg
Rate 0.356 deg/day
Direction 112.711 deg

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