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AstDyS ∴ Objects ∴ 1998FB111 ∴ Summary
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(18683) 1998FB111  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0967 1.45e-08 au
e 0.197839 2.866e-08
i 7.247 3.537e-06 deg
Ω 292.215 3.274e-05 deg
ω 334.707 3.491e-05 deg
M 220.491 1.217e-05 deg

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Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4841 au
Aphelion 3.7093 au
Asc. node-Earth separation 1.50773 au
Desc. node-Earth separation 2.64055 au
Earth MOID 1.4702 au
Orbital period 1990.43 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3001 (9)
Radar observations (Discarded) 0 (0)
Arc length 14307.5 days
Unobserved 57 days

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Ephemeris at epoch 60398 MJD
Right Ascension 99.5156 deg
Declination 22.8021 deg
V Magnitude 19.44 mag
Solar Elongation -90.31 deg
Galactic Latitude 7.4 deg
Rate 0.12 deg/day
Direction 101.264 deg

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