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AstDyS ∴ Objects ∴ 2011SE121 ∴ Summary
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(510344) 2011SE121  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.1572 8.62e-08 au
e 0.285328 1.162e-07
i 13.452 1.121e-05 deg
Ω 191.738 5.267e-05 deg
ω 238.424 7.142e-05 deg
M 59.142 2.715e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2564 au
Aphelion 4.058 au
Asc. node-Earth separation 2.40847 au
Desc. node-Earth separation 1.52303 au
Earth MOID 1.30142 au
Orbital period 2049.04 days
Date of orbit computation  Oct 31 10:04
Observational summary
Optical observations (Discarded) 65 (0)
Radar observations (Discarded) 0 (0)
Arc length 2331.81 days
Unobserved 411 days

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Ephemeris at epoch 58566 MJD
Right Ascension 191.587 deg
Declination -5.64912 deg
V Magnitude 21.39 mag
Solar Elongation 169.92 deg
Galactic Latitude 57.2 deg
Rate 0.212 deg/day
Direction -54.075 deg

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