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AstDyS ∴ Objects ∴ 1998FM117 ∴ Summary
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(39952) 1998FM117  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72204 1.426e-08 au
e 0.180572 3.748e-08
i 13.288 5.019e-06 deg
Ω 0.335 1.637e-05 deg
ω 247.518 2.16e-05 deg
M 245.681 1.668e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2305 au
Aphelion 3.2136 au
Asc. node-Earth separation 1.8258 au
Desc. node-Earth separation 1.46722 au
Earth MOID 1.2575 au
Orbital period 1640.36 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1339 (167)
Radar observations (Discarded) 0 (0)
Arc length 9483.83 days
Unobserved 43 days

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Ephemeris at epoch 60426 MJD
Right Ascension 105.597 deg
Declination 33.2629 deg
V Magnitude 20.72 mag
Solar Elongation -67.7 deg
Galactic Latitude 16.6 deg
Rate 0.274 deg/day
Direction 109.617 deg

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