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AstDyS ∴ Objects ∴ 2002YW23 ∴ Summary
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(90153) 2002YW23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06505 2.525e-08 au
e 0.039179 5.16e-08
i 10.718 4.333e-06 deg
Ω 96.144 3.147e-05 deg
ω 81.257 6.898e-05 deg
M 274.456 6.166e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.945 au
Aphelion 3.1851 au
Asc. node-Earth separation 2.05954 au
Desc. node-Earth separation 2.06204 au
Earth MOID 1.97462 au
Orbital period 1959.99 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 852 (48)
Radar observations (Discarded) 0 (0)
Arc length 9532.53 days
Unobserved 109 days

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Ephemeris at epoch 60427 MJD
Right Ascension 78.6365 deg
Declination 22.447 deg
V Magnitude 20.8 mag
Solar Elongation -42.62 deg
Galactic Latitude -9.4 deg
Rate 0.337 deg/day
Direction 80.441 deg

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