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AstDyS ∴ Objects ∴ 1999RR63 ∴ Summary
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(121248) 1999RR63  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.80827 2.256e-08 au
e 0.173652 9.356e-08
i 8.435 1.126e-05 deg
Ω 334.417 4.245e-05 deg
ω 47.479 5.051e-05 deg
M 350.043 2.287e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3206 au
Aphelion 3.2959 au
Asc. node-Earth separation 1.42699 au
Desc. node-Earth separation 2.09482 au
Earth MOID 1.33169 au
Orbital period 1718.93 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 331 (3)
Radar observations (Discarded) 0 (0)
Arc length 6982.93 days
Unobserved 89 days

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Ephemeris at epoch 58499 MJD
Right Ascension 8.62951 deg
Declination 11.8668 deg
V Magnitude 20.76 mag
Solar Elongation -77.43 deg
Galactic Latitude -50.79 deg
Rate 0.367 deg/day
Direction 69.476 deg

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