NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004EW9 ∴ Summary
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(144411) 2004EW9  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.91777 1.491e-09 au
e 0.53333 4.519e-09
i 8.784 2.308e-06 deg
Ω 288.857 2.71e-05 deg
ω 8.134 2.743e-05 deg
M 49.056 1.437e-06 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.895 au
Aphelion 2.9406 au
Asc. node-Earth separation -0.11852 au
Desc. node-Earth separation 1.92324 au
Earth MOID 0.0898 au
Orbital period 970.05 days
Date of orbit computation   Mar 13 09:42
Observational summary
Optical observations (Discarded) 1820 (19)
Radar observations (Discarded) 4 (0)
Arc length 5861 days
Unobserved 423 days

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Ephemeris at epoch 58266 MJD
Right Ascension 66.5942 deg
Declination 25.499 deg
V Magnitude 20.93 mag
Solar Elongation -4.54 deg
Galactic Latitude -16.19 deg
Rate 0.478 deg/day
Direction 83.031 deg

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