AstDyS-2

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AstDyS ∴ Objects ∴ 2009FW12 ∴ Summary
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(389242) 2009FW12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07736 2.754e-08 au
e 0.091378 5.903e-08
i 10.629 8.662e-06 deg
Ω 357.424 2.892e-05 deg
ω 312.844 5.535e-05 deg
M 155.562 4.907e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7962 au
Aphelion 3.3586 au
Asc. node-Earth separation 1.8695 au
Desc. node-Earth separation 2.2587 au
Earth MOID 1.7955 au
Orbital period 1971.81 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 310 (1)
Radar observations (Discarded) 0 (0)
Arc length 8526.16 days
Unobserved 105 days

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Ephemeris at epoch 60423 MJD
Right Ascension 98.9646 deg
Declination 31.9642 deg
V Magnitude 22.39 mag
Solar Elongation -65 deg
Galactic Latitude 10.96 deg
Rate 0.252 deg/day
Direction 103.393 deg

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