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AstDyS ∴ Objects ∴ 2005YW20 ∴ Summary
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(497444) 2005YW20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63378 3.28e-08 au
e 0.096757 9.241e-08
i 2.732 8.958e-06 deg
Ω 289.746 0.0002018 deg
ω 120.564 0.0002137 deg
M 144.178 7.084e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3789 au
Aphelion 2.8886 au
Asc. node-Earth separation 1.72729 au
Desc. node-Earth separation 1.50424 au
Earth MOID 1.39108 au
Orbital period 1561.23 days
Date of orbit computation  feb 22 03:35
Observational summary
Optical observations (Discarded) 115 (0)
Radar observations (Discarded) 0 (0)
Arc length 6697.96 days
Unobserved 482 days

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Ephemeris at epoch 60420 MJD
Right Ascension 197.97 deg
Declination -12.1367 deg
V Magnitude 21.73 mag
Solar Elongation -170.18 deg
Galactic Latitude 50.42 deg
Rate 0.222 deg/day
Direction -66.262 deg

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