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(249503) 2009YW20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19658 3.392e-08 au
e 0.090132 7.889e-08
i 8.555 7.262e-06 deg
Ω 317.284 3.967e-05 deg
ω 194.934 5.353e-05 deg
M 140.46 3.475e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9085 au
Aphelion 3.4847 au
Asc. node-Earth separation 2.45968 au
Desc. node-Earth separation 1.93088 au
Earth MOID 1.92086 au
Orbital period 2087.5 days
Date of orbit computation  feb 22 02:43
Observational summary
Optical observations (Discarded) 309 (2)
Radar observations (Discarded) 0 (0)
Arc length 10660 days
Unobserved 744 days

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Ephemeris at epoch 60419 MJD
Right Ascension 320.937 deg
Declination -17.5877 deg
V Magnitude 22.03 mag
Solar Elongation 71.32 deg
Galactic Latitude -41.38 deg
Rate 0.223 deg/day
Direction 68.947 deg

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