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(163857) 2003SF91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64622 1.73e-08 au
e 0.09636 7.43e-08
i 13.527 7.085e-06 deg
Ω 336.039 1.958e-05 deg
ω 139.791 4.404e-05 deg
M 176.824 3.489e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3912 au
Aphelion 2.9012 au
Asc. node-Earth separation 1.82045 au
Desc. node-Earth separation 1.45244 au
Earth MOID 1.42162 au
Orbital period 1572.3 days
Date of orbit computation  apr 23 20:23
Observational summary
Optical observations (Discarded) 495 (5)
Radar observations (Discarded) 0 (0)
Arc length 8087.15 days
Unobserved 351 days

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Ephemeris at epoch 60427 MJD
Right Ascension 324.287 deg
Declination -22.7836 deg
V Magnitude 21.58 mag
Solar Elongation 77.89 deg
Galactic Latitude -46.01 deg
Rate 0.247 deg/day
Direction 71.417 deg

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