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AstDyS ∴ Objects ∴ 2001SF284 ∴ Summary
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(640539) 2001SF284  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63134 1.679e-08 au
e 0.276318 8.784e-08
i 3.04 7.523e-06 deg
Ω 114.722 0.0001997 deg
ω 253.644 0.000203 deg
M 86.225 2.307e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9043 au
Aphelion 3.3584 au
Asc. node-Earth separation 1.65152 au
Desc. node-Earth separation 1.23941 au
Earth MOID 0.90607 au
Orbital period 1559.06 days
Date of orbit computation  apr 23 22:03
Observational summary
Optical observations (Discarded) 115 (2)
Radar observations (Discarded) 0 (0)
Arc length 8205.75 days
Unobserved 96 days

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Ephemeris at epoch 60426 MJD
Right Ascension 112.279 deg
Declination 22.663 deg
V Magnitude 23.25 mag
Solar Elongation -74.56 deg
Galactic Latitude 18.07 deg
Rate 0.273 deg/day
Direction 97.455 deg

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