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AstDyS ∴ Objects ∴ 2011AL16 ∴ Summary
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2011AL16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19205 3.211e-08 au
e 0.118955 4.829e-08
i 17.506 7.506e-06 deg
Ω 296.553 2.178e-05 deg
ω 104.912 5.591e-05 deg
M 179.121 4.495e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8123 au
Aphelion 3.5718 au
Asc. node-Earth separation 2.23008 au
Desc. node-Earth separation 2.0703 au
Earth MOID 1.88505 au
Orbital period 2083.07 days
Date of orbit computation  feb 22 07:45
Observational summary
Optical observations (Discarded) 378 (1)
Radar observations (Discarded) 0 (0)
Arc length 8449.98 days
Unobserved 360 days

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Ephemeris at epoch 60419 MJD
Right Ascension 220.102 deg
Declination -39.4521 deg
V Magnitude 20.93 mag
Solar Elongation 149.42 deg
Galactic Latitude 18.74 deg
Rate 0.162 deg/day
Direction -81.109 deg

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