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AstDyS ∴ Objects ∴ 2000SL257 ∴ Summary
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(118850) 2000SL257  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.63751 2.495e-08 au
e 0.124239 7.854e-08
i 2.166 7.552e-06 deg
Ω 225.866 0.0001905 deg
ω 189.908 0.0001946 deg
M 40.642 3.948e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3098 au
Aphelion 2.9652 au
Asc. node-Earth separation 1.94842 au
Desc. node-Earth separation 1.3227 au
Earth MOID 1.32077 au
Orbital period 1564.55 days
Date of orbit computation  Oct 31 06:11
Observational summary
Optical observations (Discarded) 293 (2)
Radar observations (Discarded) 0 (0)
Arc length 6284.7 days
Unobserved 403 days

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Ephemeris at epoch 58500 MJD
Right Ascension 144.312 deg
Declination 10.6077 deg
V Magnitude 20.07 mag
Solar Elongation 153.01 deg
Galactic Latitude 41.53 deg
Rate 0.178 deg/day
Direction -75.115 deg

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