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AstDyS ∴ Objects ∴ 2001YL131 ∴ Summary
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(111540) 2001YL131  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77506 1.377e-08 au
e 0.218985 5.063e-08
i 10.3 4.362e-06 deg
Ω 41.285 2.75e-05 deg
ω 309.729 2.88e-05 deg
M 0.177 9.575e-06 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1674 au
Aphelion 3.3828 au
Asc. node-Earth separation 1.32641 au
Desc. node-Earth separation 2.06433 au
Earth MOID 1.1794 au
Orbital period 1688.53 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 673 (1)
Radar observations (Discarded) 0 (0)
Arc length 8487.85 days
Unobserved 693 days

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Ephemeris at epoch 60441 MJD
Right Ascension 19.6962 deg
Declination 3.54906 deg
V Magnitude 20.4 mag
Solar Elongation 31.22 deg
Galactic Latitude -58.62 deg
Rate 0.517 deg/day
Direction 64.911 deg

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