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AstDyS ∴ Objects ∴ 2011SY83 ∴ Summary
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(553534) 2011SY83  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36543 1.102e-08 au
e 0.21529 8.639e-08
i 5.571 8.361e-06 deg
Ω 188.327 4.909e-05 deg
ω 208.725 5.206e-05 deg
M 137.401 1.25e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8562 au
Aphelion 2.8747 au
Asc. node-Earth separation 1.78253 au
Desc. node-Earth separation 0.8971 au
Earth MOID 0.86538 au
Orbital period 1328.82 days
Date of orbit computation  apr 23 21:47
Observational summary
Optical observations (Discarded) 298 (3)
Radar observations (Discarded) 0 (0)
Arc length 9547.19 days
Unobserved 42 days

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Ephemeris at epoch 60430 MJD
Right Ascension 181.13 deg
Declination 0.35822 deg
V Magnitude 22.33 mag
Solar Elongation -141.08 deg
Galactic Latitude 60.95 deg
Rate 0.129 deg/day
Direction -56.489 deg

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