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AstDyS ∴ Objects ∴ 2011SD142 ∴ Summary
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(312826) 2011SD142  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.73428 3.746e-08 au
e 0.018086 7.531e-08
i 0.847 8.094e-06 deg
Ω 227.077 0.0005063 deg
ω 294.503 0.0005517 deg
M 59.205 0.000218 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6848 au
Aphelion 2.7837 au
Asc. node-Earth separation 1.70226 au
Desc. node-Earth separation 1.76332 au
Earth MOID 1.68949 au
Orbital period 1651.44 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 178 (1)
Radar observations (Discarded) 0 (0)
Arc length 5665.02 days
Unobserved 373 days

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Ephemeris at epoch 58580 MJD
Right Ascension 284.526 deg
Declination -22.232 deg
V Magnitude 21.99 mag
Solar Elongation 93.21 deg
Galactic Latitude -11.33 deg
Rate 0.204 deg/day
Direction 82.668 deg

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