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(491116) 2011SF98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76643 2.913e-08 au
e 0.107862 5.815e-08
i 4.569 7.507e-06 deg
Ω 193.491 7.024e-05 deg
ω 226.562 7.727e-05 deg
M 217.38 3.408e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.468 au
Aphelion 3.0648 au
Asc. node-Earth separation 1.95347 au
Desc. node-Earth separation 1.54653 au
Earth MOID 1.48328 au
Orbital period 1680.65 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 219 (0)
Radar observations (Discarded) 0 (0)
Arc length 5606.77 days
Unobserved 365 days

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Ephemeris at epoch 60425 MJD
Right Ascension 295.447 deg
Declination -16.1841 deg
V Magnitude 22.37 mag
Solar Elongation 100.43 deg
Galactic Latitude -18.26 deg
Rate 0.14 deg/day
Direction 68.192 deg

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