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AstDyS ∴ Objects ∴ 2001YS131 ∴ Summary
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(258467) 2001YS131  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.68557 3.473e-08 au
e 0.115346 1.054e-07
i 13.926 9.956e-06 deg
Ω 79.852 4.04e-05 deg
ω 105.866 6.518e-05 deg
M 219.046 4.67e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3758 au
Aphelion 2.9953 au
Asc. node-Earth separation 1.75106 au
Desc. node-Earth separation 1.55213 au
Earth MOID 1.417 au
Orbital period 1607.51 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 228 (1)
Radar observations (Discarded) 0 (0)
Arc length 6148.05 days
Unobserved 186 days

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Ephemeris at epoch 58596 MJD
Right Ascension 62.9068 deg
Declination 20.3497 deg
V Magnitude 21.82 mag
Solar Elongation -32.42 deg
Galactic Latitude -22.16 deg
Rate 0.385 deg/day
Direction 73.459 deg

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