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AstDyS ∴ Objects ∴ 1999FB18 ∴ Summary
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(121086) 1999FB18  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.36679 1.354e-08 au
e 0.199275 4.193e-08
i 2.402 7.067e-06 deg
Ω 160.409 0.0001109 deg
ω 293.402 0.0001127 deg
M 212.706 2.259e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8952 au
Aphelion 2.8384 au
Asc. node-Earth separation 1.11353 au
Desc. node-Earth separation 1.45937 au
Earth MOID 0.91241 au
Orbital period 1329.96 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 568 (2)
Radar observations (Discarded) 0 (0)
Arc length 6638.71 days
Unobserved 671 days

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Ephemeris at epoch 58567 MJD
Right Ascension 341.454 deg
Declination -7.5349 deg
V Magnitude 21.41 mag
Solar Elongation 23.76 deg
Galactic Latitude -54.37 deg
Rate 0.439 deg/day
Direction 68.716 deg

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