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AstDyS ∴ Objects ∴ 2011SE257 ∴ Summary
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(600287) 2011SE257  ▹ 
SUMMARY
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 2.80876 5.602e-08 au
e 0.113872 1.044e-07
i 20.846 1.132e-05 deg
Ω 3.731 2.342e-05 deg
ω 357.384 5.507e-05 deg
M 291.832 5.178e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4889 au
Aphelion 3.1286 au
Asc. node-Earth separation 1.48682 au
Desc. node-Earth separation 2.13296 au
Earth MOID 1.48598 au
Orbital period 1719.37 days
Date of orbit computation  Jul 26 11:16
Observational summary
Optical observations (Discarded) 104 (1)
Radar observations (Discarded) 0 (0)
Arc length 4234.91 days
Unobserved 510 days

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Ephemeris at epoch 60574 MJD
Right Ascension 247.633 deg
Declination -42.3499 deg
V Magnitude 22.34 mag
Solar Elongation -75.38 deg
Galactic Latitude 4.14 deg
Rate 0.299 deg/day
Direction 81.85 deg

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