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AstDyS ∴ Objects ∴ 2011SE256 ∴ Summary
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(458812) 2011SE256  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31134 2.832e-08 au
e 0.177114 7.833e-08
i 1.79 7.664e-06 deg
Ω 95.762 0.0003404 deg
ω 212.088 0.0003442 deg
M 258.417 5.563e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.902 au
Aphelion 2.7207 au
Asc. node-Earth separation 1.65068 au
Desc. node-Earth separation 0.93052 au
Earth MOID 0.88724 au
Orbital period 1283.5 days
Date of orbit computation  apr 23 21:27
Observational summary
Optical observations (Discarded) 124 (0)
Radar observations (Discarded) 0 (0)
Arc length 7631.3 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 181.064 deg
Declination 2.60549 deg
V Magnitude 21.58 mag
Solar Elongation -144.89 deg
Galactic Latitude 63 deg
Rate 0.16 deg/day
Direction -71.413 deg

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