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AstDyS ∴ Objects ∴ 2016AW257 ∴ Summary
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2016AW257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11182 1.185e-07 au
e 0.089988 1.484e-07
i 9.659 1.951e-05 deg
Ω 326.813 6.607e-05 deg
ω 94.45 0.0002122 deg
M 241.641 0.0001953 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8318 au
Aphelion 3.3918 au
Asc. node-Earth separation 2.09672 au
Desc. node-Earth separation 2.07779 au
Earth MOID 1.86621 au
Orbital period 2005.03 days
Date of orbit computation  apr 24 02:13
Observational summary
Optical observations (Discarded) 51 (4)
Radar observations (Discarded) 0 (0)
Arc length 6215.22 days
Unobserved 775 days

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Ephemeris at epoch 60425 MJD
Right Ascension 320.385 deg
Declination -20.1944 deg
V Magnitude 23.08 mag
Solar Elongation 78.5 deg
Galactic Latitude -41.77 deg
Rate 0.22 deg/day
Direction 70.793 deg

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