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AstDyS ∴ Objects ∴ 2001RJ8 ∴ Summary
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(139794) 2001RJ8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99149 2.17e-08 au
e 0.097746 5.362e-08
i 9.596 6.317e-06 deg
Ω 335.141 3.235e-05 deg
ω 338.761 4.803e-05 deg
M 158.451 3.828e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6991 au
Aphelion 3.2839 au
Asc. node-Earth separation 1.70587 au
Desc. node-Earth separation 2.27057 au
Earth MOID 1.68799 au
Orbital period 1889.86 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 550 (1)
Radar observations (Discarded) 0 (0)
Arc length 9118.93 days
Unobserved 75 days

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Ephemeris at epoch 60416 MJD
Right Ascension 103.162 deg
Declination 28.4336 deg
V Magnitude 21.64 mag
Solar Elongation -75.51 deg
Galactic Latitude 12.78 deg
Rate 0.22 deg/day
Direction 106.612 deg

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