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AstDyS ∴ Objects ∴ 1998FR117 ∴ Summary
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(16937) 1998FR117  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00566 1.251e-08 au
e 0.067227 3.056e-08
i 9.012 3.538e-06 deg
Ω 236.763 2.13e-05 deg
ω 220.726 3.551e-05 deg
M 99.325 2.859e-05 deg

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Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8036 au
Aphelion 3.2077 au
Asc. node-Earth separation 2.14123 au
Desc. node-Earth separation 1.85948 au
Earth MOID 1.82763 au
Orbital period 1903.31 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 3704 (6)
Radar observations (Discarded) 0 (0)
Arc length 25679.2 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 201.876 deg
Declination -15.8357 deg
V Magnitude 17.06 mag
Solar Elongation -168.41 deg
Galactic Latitude 46.15 deg
Rate 0.205 deg/day
Direction -55.795 deg

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