NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999FB ∴ Summary
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(137158) 1999FB  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.17989 2.641e-09 au
e 0.607025 7.922e-08
i 12.9 9.813e-06 deg
Ω 37.119 2.523e-05 deg
ω 3.026 2.762e-05 deg
M 161.937 2.196e-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 -0.52913 au
Desc. node-Earth separation 0.88365 au
Earth MOID 0.19771 au
Orbital period 468.123 days
Date of orbit computation   Dec 13 15:40
Observational summary
Optical observations (Discarded) 398 (7)
Radar observations (Discarded) 0 (0)
Arc length 6914 days
Unobserved 594 days

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Ephemeris at epoch 58466 MJD
Right Ascension 238.337 deg
Declination -22.2807 deg
V Magnitude 22.12 mag
Solar Elongation 20.84 deg
Galactic Latitude 23.86 deg
Rate 0.513 deg/day
Direction 106.452 deg

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