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AstDyS ∴ Objects ∴ 2001SF251 ∴ Summary
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(208412) 2001SF251  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.91718 1.888e-08 au
e 0.11127 4.714e-08
i 5.846 7.223e-06 deg
Ω 177.723 5.08e-05 deg
ω 125.147 7.134e-05 deg
M 256.308 5.48e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5926 au
Aphelion 3.2418 au
Asc. node-Earth separation 2.08299 au
Desc. node-Earth separation 1.70408 au
Earth MOID 1.58285 au
Orbital period 1819.88 days
Date of orbit computation  apr 23 20:33
Observational summary
Optical observations (Discarded) 748 (1)
Radar observations (Discarded) 0 (0)
Arc length 9115.2 days
Unobserved 54 days

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Ephemeris at epoch 60427 MJD
Right Ascension 181.51 deg
Declination 1.59354 deg
V Magnitude 19.93 mag
Solar Elongation -143.81 deg
Galactic Latitude 62.24 deg
Rate 0.127 deg/day
Direction -58.22 deg

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