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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2005YW55 ∴ Summary
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(172974) 2005YW55  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.6369 1.79e-08 au
e 0.246514 5.95e-08
i 8.473 5.482e-06 deg
Ω 239.424 2.494e-05 deg
ω 256.624 3.218e-05 deg
M 191.161 4.295e-05 deg

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Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2334 au
Aphelion 2.0404 au
Asc. node-Earth separation 0.61924 au
Desc. node-Earth separation 0.46751 au
Earth MOID 0.29437 au
Orbital period 764.945 days
Date of orbit computation   Oct 9 17:40
Observational summary
Optical observations (Discarded) 192 (7)
Radar observations (Discarded) 0 (0)
Arc length 5522 days
Unobserved 125 days

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Ephemeris at epoch 58076 MJD
Right Ascension 316.099 deg
Declination -7.8862 deg
V Magnitude 23.41 mag
Solar Elongation -79.7 deg
Galactic Latitude -33.08 deg
Rate 0.372 deg/day
Direction 83.578 deg

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