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(164222) 2004RN9  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.3042 3.685e-09 au
e 0.247044 4.312e-08
i 16.11 1.239e-05 deg
Ω 0.946 7.891e-06 deg
ω 67.2 2.063e-05 deg
M 352.69 3.234e-05 deg

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Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.982 au
Aphelion distance 1.6264 au
Asc. node-Earth separation 0.11501 au
Desc. node-Earth separation 0.35807 au
Earth MOID 0.09463 au
Orbital period 544.019 days
Date of orbit computation   feb 26 10:21
Observational summary
Optical observations (Discarded) 273 (1)
Radar observations (Discarded) 0 (0)
Arc length 7902 days
Unobserved 384 days

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Ephemeris
(Epoch 60449 MJD)
Right Ascension 83.0564 deg
Declination 31.8559 deg
V Magnitude 23.25 mag
Solar Elongation -27.14 deg
Galactic Latitude -0.88 deg
Rate 1.035 deg/day
Direction 89.413 deg

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