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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004RN9 ∴ Summary
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(164222) 2004RN9  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.30434 4.657e-09 au
e 0.247152 4.375e-08
i 16.111 1.493e-05 deg
Ω 0.982 6.98e-06 deg
ω 67.156 1.985e-05 deg
M 336.993 2.715e-05 deg

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Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.982 au
Aphelion 1.6267 au
Asc. node-Earth separation 0.11365 au
Desc. node-Earth separation 0.35835 au
Earth MOID 0.0934 au
Orbital period 544.11 days
Date of orbit computation   Mar 13 09:46
Observational summary
Optical observations (Discarded) 261 (3)
Radar observations (Discarded) 0 (0)
Arc length 5676 days
Unobserved 394 days

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Ephemeris at epoch 58234 MJD
Right Ascension 45.8297 deg
Declination 25.1209 deg
V Magnitude 22.94 mag
Solar Elongation -16.75 deg
Galactic Latitude -28.85 deg
Rate 1.05 deg/day
Direction 70 deg

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