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AstDyS ∴ Objects ∴ 2004YW20 ∴ Summary
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(207090) 2004YW20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53519 1.784e-08 au
e 0.121418 5.798e-08
i 2.435 8.615e-06 deg
Ω 281.625 0.0001443 deg
ω 131.275 0.0001497 deg
M 328.454 4.003e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2274 au
Aphelion 2.843 au
Asc. node-Earth separation 1.69818 au
Desc. node-Earth separation 1.33026 au
Earth MOID 1.23965 au
Orbital period 1474.4 days
Date of orbit computation  apr 23 20:33
Observational summary
Optical observations (Discarded) 210 (0)
Radar observations (Discarded) 0 (0)
Arc length 7345.92 days
Unobserved 223 days

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Ephemeris at epoch 60426 MJD
Right Ascension 22.9967 deg
Declination 11.4143 deg
V Magnitude 22.31 mag
Solar Elongation 10.57 deg
Galactic Latitude -50.22 deg
Rate 0.51 deg/day
Direction 68.585 deg

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