AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004EW9 ∴ Summary
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(144411) 2004EW9  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.91727 3.297e-10 au
e 0.53363 1.291e-09
i 8.792 1.567e-06 deg
Ω 288.788 5.943e-06 deg
ω 8.198 5.925e-06 deg
M 145.541 5.815e-07 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8942 au
Aphelion 2.9404 au
Asc. node-Earth separation -0.11922 au
Desc. node-Earth separation 1.92384 au
Earth MOID 0.09031 au
Orbital period 969.671 days
Date of orbit computation  feb 22 02:20
Observational summary
Optical observations (Discarded) 2498 (23)
Radar observations (Discarded) 8 (0)
Arc length 8330.03 days
Unobserved 105 days

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Ephemeris at epoch 60419 MJD
Right Ascension 89.4088 deg
Declination 23.6783 deg
V Magnitude 22.29 mag
Solar Elongation -60.36 deg
Galactic Latitude -0.37 deg
Rate 0.269 deg/day
Direction 93.974 deg

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