NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004EW9 ∴ Summary
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(144411) 2004EW9  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.91763 1.48e-09 au
e 0.533435 4.517e-09
i 8.785 2.308e-06 deg
Ω 288.876 2.71e-05 deg
ω 8.126 2.743e-05 deg
M 260.604 1.329e-06 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8947 au
Aphelion 2.9406 au
Asc. node-Earth separation -0.11814 au
Desc. node-Earth separation 1.92417 au
Earth MOID 0.08985 au
Orbital period 969.943 days
Date of orbit computation   Mar 31 14:54
Observational summary
Optical observations (Discarded) 1820 (19)
Radar observations (Discarded) 4 (0)
Arc length 5861 days
Unobserved 31 days

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Ephemeris at epoch 57874 MJD
Right Ascension 136.402 deg
Declination 7.47136 deg
V Magnitude 20.65 mag
Solar Elongation -95.94 deg
Galactic Latitude 33.15 deg
Rate 0.117 deg/day
Direction 90.019 deg

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