NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WY7 ∴ Summary
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2009WY7  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 0.64993 0.0001938 au
e 0.608096 0.0005989
i 4.005 0.008769 deg
Ω 64.12 0.009394 deg
ω 172.299 0.01463 deg
M 138.465 2.546 deg

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Other useful info
Absolute Magnitude (H)    24.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.2547 au
Aphelion 1.0452 au
Asc. node-Earth separation 0.0447 au
Desc. node-Earth separation -0.75657 au
Earth MOID 0.01001 au
Orbital period 191.381 days
Date of orbit computation   Oct 9 19:01
Observational summary
Optical observations (Discarded) 48 (1)
Radar observations (Discarded) 0 (0)
Arc length 17 days
Unobserved 2877 days

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Ephemeris at epoch 58048 MJD
Right Ascension 143.317 deg
Declination 15.2976 deg
V Magnitude 25.72 mag
Solar Elongation 67.86 deg
Galactic Latitude 42.64 deg
Rate 1.124 deg/day
Direction 105.323 deg

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