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AstDyS ∴ Objects ∴ 2009WR23 ∴ Summary
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(496108) 2009WR23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69093 2.271e-08 au
e 0.123832 6.471e-08
i 10.774 7.692e-06 deg
Ω 248.041 3.653e-05 deg
ω 88.536 5.143e-05 deg
M 157.087 3.387e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3577 au
Aphelion 3.0242 au
Asc. node-Earth separation 1.62748 au
Desc. node-Earth separation 1.67277 au
Earth MOID 1.37852 au
Orbital period 1612.33 days
Date of orbit computation  apr 23 21:35
Observational summary
Optical observations (Discarded) 208 (0)
Radar observations (Discarded) 0 (0)
Arc length 5223.96 days
Unobserved 69 days

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Ephemeris at epoch 60425 MJD
Right Ascension 122.605 deg
Declination 8.90565 deg
V Magnitude 22.74 mag
Solar Elongation -87.92 deg
Galactic Latitude 21.57 deg
Rate 0.188 deg/day
Direction 89.282 deg

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