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AstDyS ∴ Objects ∴ 2011SB256 ∴ Summary
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(530657) 2011SB256  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98854 4.188e-08 au
e 0.092031 9.138e-08
i 8.077 9.452e-06 deg
Ω 313.395 4.673e-05 deg
ω 3.902 6.822e-05 deg
M 187.819 4.475e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7135 au
Aphelion 3.2636 au
Asc. node-Earth separation 1.69995 au
Desc. node-Earth separation 2.27773 au
Earth MOID 1.69985 au
Orbital period 1887.07 days
Date of orbit computation  feb 22 03:42
Observational summary
Optical observations (Discarded) 172 (1)
Radar observations (Discarded) 0 (0)
Arc length 5421.15 days
Unobserved 57 days

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Ephemeris at epoch 60398 MJD
Right Ascension 129.901 deg
Declination 16.5989 deg
V Magnitude 21.87 mag
Solar Elongation -119.48 deg
Galactic Latitude 31.2 deg
Rate 0.019 deg/day
Direction -158.679 deg

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