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AstDyS ∴ Objects ∴ 2001SB31 ∴ Summary
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(63912) 2001SB31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34397 7.121e-09 au
e 0.107488 3.535e-08
i 5.141 4.659e-06 deg
Ω 35.461 3.949e-05 deg
ω 29.718 4.541e-05 deg
M 51.255 2.174e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.092 au
Aphelion 2.5959 au
Asc. node-Earth separation 1.12651 au
Desc. node-Earth separation 1.54914 au
Earth MOID 1.10722 au
Orbital period 1310.77 days
Date of orbit computation  apr 23 19:59
Observational summary
Optical observations (Discarded) 1041 (2)
Radar observations (Discarded) 0 (0)
Arc length 11665.2 days
Unobserved 83 days

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Ephemeris at epoch 60425 MJD
Right Ascension 111.081 deg
Declination 27.021 deg
V Magnitude 20.85 mag
Solar Elongation -73.88 deg
Galactic Latitude 18.7 deg
Rate 0.39 deg/day
Direction 102.43 deg

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