AstDyS-2

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(316625) 2011WF89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80091 2.576e-08 au
e 0.061514 6.573e-08
i 4.77 6.517e-06 deg
Ω 275.116 8.672e-05 deg
ω 140.851 0.0001135 deg
M 248.364 7.159e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6286 au
Aphelion 2.9732 au
Asc. node-Earth separation 1.91343 au
Desc. node-Earth separation 1.68058 au
Earth MOID 1.64294 au
Orbital period 1712.17 days
Date of orbit computation  apr 23 20:56
Observational summary
Optical observations (Discarded) 206 (1)
Radar observations (Discarded) 0 (0)
Arc length 6559.05 days
Unobserved 308 days

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Ephemeris at epoch 60425 MJD
Right Ascension 324.161 deg
Declination -11.9993 deg
V Magnitude 22.56 mag
Solar Elongation 72.45 deg
Galactic Latitude -42.02 deg
Rate 0.289 deg/day
Direction 66.573 deg

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