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AstDyS ∴ Objects ∴ 2008SB284 ∴ Summary
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(509736) 2008SB284  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33143 2.086e-08 au
e 0.27198 1.5e-07
i 7.578 1.004e-05 deg
Ω 321.735 3.353e-05 deg
ω 356.733 4.148e-05 deg
M 164.884 1.384e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6973 au
Aphelion 2.9655 au
Asc. node-Earth separation 0.68533 au
Desc. node-Earth separation 1.97722 au
Earth MOID 0.6841 au
Orbital period 1300.27 days
Date of orbit computation  apr 23 21:38
Observational summary
Optical observations (Discarded) 329 (1)
Radar observations (Discarded) 0 (0)
Arc length 5616.9 days
Unobserved 74 days

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Ephemeris at epoch 60425 MJD
Right Ascension 116.258 deg
Declination 22.3272 deg
V Magnitude 23.49 mag
Solar Elongation -79.22 deg
Galactic Latitude 21.35 deg
Rate 0.213 deg/day
Direction 107.259 deg

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