AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004FW12 ∴ Summary
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(271475) 2004FW12  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.29765 2.238e-08 au
e 0.152075 5.866e-08
i 7.069 9.114e-06 deg
Ω 222.467 5.635e-05 deg
ω 57.305 6.603e-05 deg
M 344.834 3.36e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9482 au
Aphelion 2.6471 au
Asc. node-Earth separation 1.0643 au
Desc. node-Earth separation 1.4538 au
Earth MOID 0.94151 au
Orbital period 1272.1 days
Date of orbit computation  Oct 31 07:46
Observational summary
Optical observations (Discarded) 290 (1)
Radar observations (Discarded) 0 (0)
Arc length 5690.88 days
Unobserved 314 days

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Ephemeris at epoch 58591 MJD
Right Ascension 348.153 deg
Declination 0.34233 deg
V Magnitude 21.26 mag
Solar Elongation 38.46 deg
Galactic Latitude -53.69 deg
Rate 0.526 deg/day
Direction 66.742 deg

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