NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004EC ∴ Summary
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(164201) 2004EC  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.99622 7.407e-09 au
e 0.860412 8.773e-08
i 34.656 1.74e-05 deg
Ω 28.854 1.313e-05 deg
ω 10.305 1.46e-05 deg
M 74.452 1.057e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.2786 au
Aphelion 3.7138 au
Asc. node-Earth separation -0.71449 au
Desc. node-Earth separation 2.37163 au
Earth MOID 0.41303 au
Orbital period 1030.18 days
Date of orbit computation   Oct 1 16:35
Observational summary
Optical observations (Discarded) 588 (3)
Radar observations (Discarded) 0 (0)
Arc length 5203 days
Unobserved 261 days

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Ephemeris at epoch 58538 MJD
Right Ascension 222.982 deg
Declination -17.4635 deg
V Magnitude 21.61 mag
Solar Elongation 109.08 deg
Galactic Latitude 36.69 deg
Rate 0.079 deg/day
Direction -106.521 deg

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