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AstDyS ∴ Objects ∴ 1998FB55 ∴ Summary
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(136869) 1998FB55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29568 7.941e-09 au
e 0.144898 3.446e-08
i 5.72 5.269e-06 deg
Ω 12.279 3.721e-05 deg
ω 250.982 4.18e-05 deg
M 112.012 2.085e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.963 au
Aphelion 2.6283 au
Asc. node-Earth separation 1.35954 au
Desc. node-Earth separation 1.14671 au
Earth MOID 0.95662 au
Orbital period 1270.48 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 681 (5)
Radar observations (Discarded) 0 (0)
Arc length 9342.92 days
Unobserved 190 days

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Ephemeris at epoch 60427 MJD
Right Ascension 33.3335 deg
Declination 15.1384 deg
V Magnitude 21.58 mag
Solar Elongation 1.78 deg
Galactic Latitude -43.29 deg
Rate 0.449 deg/day
Direction 68.585 deg

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