NEODyS-2

Near Earth Objects - Dynamic Site
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2009EW  ▹ 
SUMMARY

WARNING: This object is currently included in the Risk list

Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.2574 0.0002442 au
e 0.38912 0.0001834
i 10.712 0.004293 deg
Ω 345.899 3.804e-05 deg
ω 258.21 0.0005298 deg
M 111.324 0.6764 deg

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Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7681 au
Aphelion 1.7467 au
Asc. node-Earth separation 0.1513 au
Desc. node-Earth separation -0.00389 au
Earth MOID 0.00176 au
Orbital period 515.002 days
Date of orbit computation   Mar 13 11:01
Observational summary
Optical observations (Discarded) 53 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 3491 days

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Ephemeris at epoch 58387 MJD
Right Ascension 132.194 deg
Declination 26.4407 deg
V Magnitude 30.16 mag
Solar Elongation 55.6 deg
Galactic Latitude 36.4 deg
Rate 0.614 deg/day
Direction 104.722 deg

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