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AstDyS ∴ Objects ∴ 1998FP109 ∴ Summary
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(20308) 1998FP109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28917 5.575e-09 au
e 0.079016 2.723e-08
i 7.26 2.712e-06 deg
Ω 331.984 2.284e-05 deg
ω 261.654 2.815e-05 deg
M 147.149 1.651e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1083 au
Aphelion 2.47 au
Asc. node-Earth separation 1.29092 au
Desc. node-Earth separation 1.26044 au
Earth MOID 1.11232 au
Orbital period 1265.07 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 3789 (75)
Radar observations (Discarded) 0 (0)
Arc length 11432 days
Unobserved 101 days

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Ephemeris at epoch 60425 MJD
Right Ascension 28.5882 deg
Declination 16.4566 deg
V Magnitude 19.05 mag
Solar Elongation 5.13 deg
Galactic Latitude -43.82 deg
Rate 0.458 deg/day
Direction 68.011 deg

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