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AstDyS ∴ Objects ∴ 2002SF4 ∴ Summary
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(270820) 2002SF4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15719 3.678e-08 au
e 0.341611 5.561e-08
i 26.198 6.464e-06 deg
Ω 302.207 2.178e-05 deg
ω 321.793 2.666e-05 deg
M 2.119 2.29e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0787 au
Aphelion 4.2357 au
Asc. node-Earth separation 1.18305 au
Desc. node-Earth separation 2.82819 au
Earth MOID 1.10988 au
Orbital period 2049.03 days
Date of orbit computation  apr 23 20:46
Observational summary
Optical observations (Discarded) 316 (8)
Radar observations (Discarded) 0 (0)
Arc length 8452.15 days
Unobserved 403 days

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Ephemeris at epoch 60426 MJD
Right Ascension 315.624 deg
Declination -28.6572 deg
V Magnitude 19.29 mag
Solar Elongation 86.23 deg
Galactic Latitude -39.89 deg
Rate 0.359 deg/day
Direction 56.331 deg

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