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AstDyS ∴ Objects ∴ 2001YS41 ∴ Summary
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(89675) 2001YS41  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.32547 1.018e-08 au
e 0.234924 5.345e-08
i 3.169 5.581e-06 deg
Ω 32.225 7.56e-05 deg
ω 11.288 7.626e-05 deg
M 297.906 8.298e-06 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7792 au
Aphelion 2.8718 au
Asc. node-Earth separation 0.79144 au
Desc. node-Earth separation 1.84769 au
Earth MOID 0.78745 au
Orbital period 1295.28 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 716 (8)
Radar observations (Discarded) 0 (0)
Arc length 10163.3 days
Unobserved 248 days

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Ephemeris at epoch 58560 MJD
Right Ascension 7.98992 deg
Declination 2.7701 deg
V Magnitude 20.22 mag
Solar Elongation -11.6 deg
Galactic Latitude -59.73 deg
Rate 0.63 deg/day
Direction 65.361 deg

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