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AstDyS ∴ Objects ∴ 1999RR48 ∴ Summary
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(121242) 1999RR48  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.58954 1.922e-08 au
e 0.254678 6.417e-08
i 8.805 7.015e-06 deg
Ω 334.306 3.951e-05 deg
ω 333.673 4.254e-05 deg
M 216.291 1.918e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.93 au
Aphelion 3.249 au
Asc. node-Earth separation 0.96108 au
Desc. node-Earth separation 2.14679 au
Earth MOID 0.91918 au
Orbital period 1522.06 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 445 (8)
Radar observations (Discarded) 0 (0)
Arc length 6827.96 days
Unobserved 397 days

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Ephemeris at epoch 58567 MJD
Right Ascension 173.388 deg
Declination -3.06454 deg
V Magnitude 19.48 mag
Solar Elongation -169.8 deg
Galactic Latitude 54.44 deg
Rate 0.245 deg/day
Direction -75.045 deg

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