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AstDyS ∴ Objects ∴ 2004RB9 ∴ Summary
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(197873) 2004RB9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42367 9.621e-09 au
e 0.214571 7.42e-08
i 4.248 7.813e-06 deg
Ω 168.322 6.424e-05 deg
ω 167.094 6.587e-05 deg
M 79.616 1.246e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9036 au
Aphelion 2.9437 au
Asc. node-Earth separation 1.93094 au
Desc. node-Earth separation 0.90594 au
Earth MOID 0.89412 au
Orbital period 1378.19 days
Date of orbit computation  feb 22 02:32
Observational summary
Optical observations (Discarded) 430 (2)
Radar observations (Discarded) 0 (0)
Arc length 8564.88 days
Unobserved 99 days

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Ephemeris at epoch 60423 MJD
Right Ascension 69.854 deg
Declination 18.8381 deg
V Magnitude 22.45 mag
Solar Elongation -38.06 deg
Galactic Latitude -18.16 deg
Rate 0.43 deg/day
Direction 80.882 deg

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