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AstDyS ∴ Objects ∴ 2009FJ31 ∴ Summary
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(406920) 2009FJ31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39709 1.419e-08 au
e 0.131215 6.318e-08
i 6.08 5.964e-06 deg
Ω 28.208 5.591e-05 deg
ω 159.205 5.935e-05 deg
M 16.315 2.242e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0826 au
Aphelion 2.7116 au
Asc. node-Earth separation 1.69064 au
Desc. node-Earth separation 1.0942 au
Earth MOID 1.08462 au
Orbital period 1355.58 days
Date of orbit computation  feb 22 03:16
Observational summary
Optical observations (Discarded) 291 (0)
Radar observations (Discarded) 0 (0)
Arc length 7018.25 days
Unobserved 487 days

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Ephemeris at epoch 60419 MJD
Right Ascension 217.761 deg
Declination -16.3435 deg
V Magnitude 19.76 mag
Solar Elongation 168.38 deg
Galactic Latitude 40.26 deg
Rate 0.236 deg/day
Direction -88.949 deg

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