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AstDyS ∴ Objects ∴ 2004SF55 ∴ Summary
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(159887) 2004SF55  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.71299 3.066e-08 au
e 0.216004 7.34e-08
i 14.251 5.193e-06 deg
Ω 105.457 3.09e-05 deg
ω 249.898 3.361e-05 deg
M 87.988 1.237e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.127 au
Aphelion 3.299 au
Asc. node-Earth separation 1.80946 au
Desc. node-Earth separation 1.39016 au
Earth MOID 1.16782 au
Orbital period 1632.19 days
Date of orbit computation  Oct 31 06:37
Observational summary
Optical observations (Discarded) 572 (3)
Radar observations (Discarded) 0 (0)
Arc length 9768.03 days
Unobserved 190 days

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Ephemeris at epoch 58563 MJD
Right Ascension 124.227 deg
Declination 29.158 deg
V Magnitude 20.51 mag
Solar Elongation -119.59 deg
Galactic Latitude 30.35 deg
Rate 0.006 deg/day
Direction -110.055 deg

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