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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004RN9 ∴ Summary
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(164222) 2004RN9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.30432 4.636e-09 au
e 0.247122 4.375e-08
i 16.111 1.493e-05 deg
Ω 0.98 6.98e-06 deg
ω 67.159 1.985e-05 deg
M 109.322 2.776e-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 0.11422 au
Desc. node-Earth separation 0.35657 au
Earth MOID 0.09395 au
Orbital period 544.098 days
Date of orbit computation   Oct 1 16:38
Observational summary
Optical observations (Discarded) 261 (3)
Radar observations (Discarded) 0 (0)
Arc length 5676 days
Unobserved 625 days

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Ephemeris at epoch 58465 MJD
Right Ascension 237.579 deg
Declination -28.1331 deg
V Magnitude 24.42 mag
Solar Elongation 20.65 deg
Galactic Latitude 20.04 deg
Rate 0.643 deg/day
Direction 108.053 deg

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