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AstDyS ∴ Objects ∴ 2011SB57 ∴ Summary
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(442302) 2011SB57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13631 4.295e-08 au
e 0.034673 6.294e-08
i 10.491 1.095e-05 deg
Ω 175.864 4.334e-05 deg
ω 105.879 0.0001875 deg
M 183.883 0.0001822 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0276 au
Aphelion 3.2451 au
Asc. node-Earth separation 2.16783 au
Desc. node-Earth separation 2.09902 au
Earth MOID 2.03325 au
Orbital period 2028.74 days
Date of orbit computation  feb 22 03:23
Observational summary
Optical observations (Discarded) 124 (0)
Radar observations (Discarded) 0 (0)
Arc length 7558.05 days
Unobserved 125 days

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Ephemeris at epoch 60420 MJD
Right Ascension 92.8723 deg
Declination 14.645 deg
V Magnitude 23.04 mag
Solar Elongation -63.08 deg
Galactic Latitude -1.95 deg
Rate 0.27 deg/day
Direction 82.224 deg

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