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AstDyS ∴ Objects ∴ 2002SB31 ∴ Summary
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(163494) 2002SB31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10327 2.426e-08 au
e 0.021308 4.291e-08
i 10.502 5.256e-06 deg
Ω 164.786 2.647e-05 deg
ω 288.257 0.0001506 deg
M 251.295 0.0001467 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0371 au
Aphelion 3.1694 au
Asc. node-Earth separation 2.0896 au
Desc. node-Earth separation 2.11554 au
Earth MOID 2.0725 au
Orbital period 1996.77 days
Date of orbit computation  feb 22 02:25
Observational summary
Optical observations (Discarded) 762 (5)
Radar observations (Discarded) 0 (0)
Arc length 11592.4 days
Unobserved 274 days

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Ephemeris at epoch 60397 MJD
Right Ascension 348.552 deg
Declination -4.41777 deg
V Magnitude 20.94 mag
Solar Elongation 19.73 deg
Galactic Latitude -57.54 deg
Rate 0.366 deg/day
Direction 70.887 deg

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