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(530151) 2011AW55  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.10537 6.183e-09 au
e 0.517103 6.429e-07
i 21.908 5.409e-05 deg
Ω 304.198 2.736e-05 deg
ω 321.946 4.384e-05 deg
M 16.804 0.0001386 deg

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Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5338 au
Aphelion distance 1.677 au
Asc. node-Earth separation -0.43986 au
Desc. node-Earth separation 0.38201 au
Earth MOID 0.17606 au
Orbital period 424.481 days
Date of orbit computation   feb 26 13:15
Observational summary
Optical observations (Discarded) 70 (0)
Radar observations (Discarded) 0 (0)
Arc length 5855 days
Unobserved 1904 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 349.133 deg
Declination -2.55823 deg
V Magnitude 21.83 mag
Solar Elongation 19.54 deg
Galactic Latitude -56.54 deg
Rate 1.331 deg/day
Direction 50.782 deg

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