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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WY51 ∴ Summary
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2009WY51  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.62916 0.01075 au
e 0.706471 0.0008563
i 11.761 0.01693 deg
Ω 246.107 0.1034 deg
ω 90.513 0.112 deg
M 46.16 4.395 deg

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Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7717 au
Aphelion 4.4866 au
Asc. node-Earth separation 0.3103 au
Desc. node-Earth separation 0.32201 au
Earth MOID 0.08383 au
Orbital period 1557.12 days
Date of orbit computation   Oct 1 18:42
Observational summary
Optical observations (Discarded) 29 (1)
Radar observations (Discarded) 0 (0)
Arc length 27 days
Unobserved 3253 days

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Ephemeris at epoch 58437 MJD
Right Ascension 134.808 deg
Declination 6.7773 deg
V Magnitude 27.04 mag
Solar Elongation 96.94 deg
Galactic Latitude 31.43 deg
Rate 0.089 deg/day
Direction 169.318 deg

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