NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009UW18 ∴ Summary
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(457912) 2009UW18  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.27895 3.4e-08 au
e 0.438937 1.482e-07
i 16.988 2.792e-05 deg
Ω 227.23 2.263e-05 deg
ω 59.821 3.609e-05 deg
M 220.927 8.153e-05 deg

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Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7176 au
Aphelion 1.8403 au
Asc. node-Earth separation -0.16234 au
Desc. node-Earth separation 0.33511 au
Earth MOID 0.10546 au
Orbital period 528.299 days
Date of orbit computation   Jul 10 22:33
Observational summary
Optical observations (Discarded) 106 (0)
Radar observations (Discarded) 0 (0)
Arc length 3359 days
Unobserved 571 days

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Ephemeris at epoch 57988 MJD
Right Ascension 130.944 deg
Declination 6.9657 deg
V Magnitude 23.78 mag
Solar Elongation 21.2 deg
Galactic Latitude 28.11 deg
Rate 0.552 deg/day
Direction 108.29 deg

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