NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999FB ∴ Summary
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(137158) 1999FB  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.1799 2.728e-09 au
e 0.606977 7.949e-08
i 12.899 9.825e-06 deg
Ω 37.122 2.541e-05 deg
ω 3.009 2.781e-05 deg
M 60.544 2.111e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4637 au
Aphelion 1.8961 au
Asc. node-Earth separation -0.52806 au
Desc. node-Earth separation 0.88544 au
Earth MOID 0.19765 au
Orbital period 468.13 days
Date of orbit computation   Apr 26 09:41
Observational summary
Optical observations (Discarded) 400 (7)
Radar observations (Discarded) 0 (0)
Arc length 6909 days
Unobserved 5 days

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Ephemeris at epoch 57871 MJD
Right Ascension 179.999 deg
Declination 9.11143 deg
V Magnitude 19.77 mag
Solar Elongation -138 deg
Galactic Latitude 68.27 deg
Rate 0.328 deg/day
Direction -109.56 deg

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