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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004RN9 ∴ Summary
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(164222) 2004RN9  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.30437 4.671e-09 au
e 0.247101 4.373e-08
i 16.109 1.493e-05 deg
Ω 0.968 6.98e-06 deg
ω 67.198 1.984e-05 deg
M 241.604 2.839e-05 deg

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Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9821 au
Aphelion 1.6267 au
Asc. node-Earth separation 0.11427 au
Desc. node-Earth separation 0.35841 au
Earth MOID 0.094 au
Orbital period 544.127 days
Date of orbit computation   May 25 10:41
Observational summary
Optical observations (Discarded) 261 (3)
Radar observations (Discarded) 0 (0)
Arc length 5676 days
Unobserved 788 days

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Ephemeris at epoch 58628 MJD
Right Ascension 355.508 deg
Declination -18.4173 deg
V Magnitude 23.69 mag
Solar Elongation 75.38 deg
Galactic Latitude -71.81 deg
Rate 0.697 deg/day
Direction 64.776 deg

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