AstDyS-2

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AstDyS ∴ Objects ∴ 2009CW23 ∴ Summary
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(457651) 2009CW23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39348 1.914e-08 au
e 0.217257 7.199e-08
i 3.095 6.561e-06 deg
Ω 272.241 0.0001476 deg
ω 118.568 0.0001506 deg
M 121.117 2.774e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8735 au
Aphelion 2.9135 au
Asc. node-Earth separation 1.52773 au
Desc. node-Earth separation 1.08349 au
Earth MOID 0.88165 au
Orbital period 1352.52 days
Date of orbit computation  feb 22 03:27
Observational summary
Optical observations (Discarded) 190 (1)
Radar observations (Discarded) 0 (0)
Arc length 6554.78 days
Unobserved 511 days

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Ephemeris at epoch 60419 MJD
Right Ascension 157.562 deg
Declination 4.90136 deg
V Magnitude 22.76 mag
Solar Elongation -128.2 deg
Galactic Latitude 49.7 deg
Rate 0.044 deg/day
Direction -40.979 deg

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