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AstDyS ∴ Objects ∴ 1999RO51 ∴ Summary
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(121245) 1999RO51  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.57106 1.646e-08 au
e 0.196878 3.774e-08
i 3.987 5.874e-06 deg
Ω 198.049 6.972e-05 deg
ω 110.029 7.201e-05 deg
M 240.171 1.984e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0649 au
Aphelion 3.0772 au
Asc. node-Earth separation 1.64692 au
Desc. node-Earth separation 1.31713 au
Earth MOID 1.05344 au
Orbital period 1505.8 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 877 (5)
Radar observations (Discarded) 0 (0)
Arc length 9682.96 days
Unobserved 285 days

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Ephemeris at epoch 58505 MJD
Right Ascension 210.771 deg
Declination -12.9927 deg
V Magnitude 20.77 mag
Solar Elongation 88.25 deg
Galactic Latitude 46.27 deg
Rate 0.239 deg/day
Direction 106.854 deg

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