NEODyS-2

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2009SF2  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.2531 0.0001576 au
e 0.447871 3.308e-05
i 6.407 0.0003475 deg
Ω 334.303 0.001227 deg
ω 60.112 0.002278 deg
M 176.557 0.09431 deg

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Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.244 au
Aphelion 3.2622 au
Asc. node-Earth separation 0.46184 au
Desc. node-Earth separation 1.32903 au
Earth MOID 0.26955 au
Orbital period 1235.29 days
Date of orbit computation   Mar 13 11:22
Observational summary
Optical observations (Discarded) 72 (1)
Radar observations (Discarded) 0 (0)
Arc length 78 days
Unobserved 3118 days

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Ephemeris at epoch 58288 MJD
Right Ascension 203.218 deg
Declination -17.7406 deg
V Magnitude 26.24 mag
Solar Elongation -120.29 deg
Galactic Latitude 44.02 deg
Rate 0.054 deg/day
Direction -35.232 deg

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