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AstDyS ∴ Objects ∴ 2011WW49 ∴ Summary
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(530890) 2011WW49  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3091 1.811e-08 au
e 0.229137 6.311e-08
i 2.149 6.172e-06 deg
Ω 155.508 0.0001922 deg
ω 257.652 0.000193 deg
M 197.531 1.905e-05 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.78 au
Aphelion 2.8382 au
Asc. node-Earth separation 1.31083 au
Desc. node-Earth separation 1.0764 au
Earth MOID 0.79289 au
Orbital period 1281.63 days
Date of orbit computation  apr 23 21:43
Observational summary
Optical observations (Discarded) 130 (0)
Radar observations (Discarded) 0 (0)
Arc length 4143.11 days
Unobserved 399 days

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Ephemeris at epoch 60425 MJD
Right Ascension 264.759 deg
Declination -20.4204 deg
V Magnitude 23.13 mag
Solar Elongation 129.8 deg
Galactic Latitude 5.74 deg
Rate 0.053 deg/day
Direction -71.553 deg

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