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AstDyS ∴ Objects ∴ 2001YW9 ∴ Summary
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(200844) 2001YW9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30738 1.216e-08 au
e 0.25628 4.923e-08
i 5.934 7.378e-06 deg
Ω 294.302 5.256e-05 deg
ω 76.871 5.468e-05 deg
M 174.297 1.695e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.716 au
Aphelion 2.8987 au
Asc. node-Earth separation 1.02068 au
Desc. node-Earth separation 1.30643 au
Earth MOID 0.72769 au
Orbital period 1280.2 days
Date of orbit computation  feb 22 02:33
Observational summary
Optical observations (Discarded) 351 (2)
Radar observations (Discarded) 0 (0)
Arc length 7731.21 days
Unobserved 449 days

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Ephemeris at epoch 60419 MJD
Right Ascension 178.107 deg
Declination -8.43 deg
V Magnitude 21.42 mag
Solar Elongation -151.36 deg
Galactic Latitude 51.67 deg
Rate 0.196 deg/day
Direction -60.243 deg

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