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AstDyS ∴ Objects ∴ 2001YS74 ∴ Summary
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(89694) 2001YS74  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.58207 2.129e-08 au
e 0.216541 6.02e-08
i 8.084 5.464e-06 deg
Ω 71.152 4.285e-05 deg
ω 267.929 4.581e-05 deg
M 106.109 1.35e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0229 au
Aphelion 3.1412 au
Asc. node-Earth separation 1.49403 au
Desc. node-Earth separation 1.42655 au
Earth MOID 1.03301 au
Orbital period 1515.48 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 716 (5)
Radar observations (Discarded) 0 (0)
Arc length 6471.74 days
Unobserved 390 days

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Ephemeris at epoch 58565 MJD
Right Ascension 122.882 deg
Declination 29.2306 deg
V Magnitude 20.84 mag
Solar Elongation -116.5 deg
Galactic Latitude 29.25 deg
Rate 0.037 deg/day
Direction 170.949 deg

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