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AstDyS ∴ Objects ∴ 2001RY149 ∴ Summary
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(258148) 2001RY149  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.99163 8.505e-08 au
e 0.208242 1.379e-07
i 4.057 9.488e-06 deg
Ω 111.792 0.0001866 deg
ω 222.476 0.0001883 deg
M 63.357 2.338e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 3.1604 au
Aphelion 4.8229 au
Asc. node-Earth separation 3.52639 au
Desc. node-Earth separation 2.29311 au
Earth MOID 2.15123 au
Orbital period 2912.89 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 144 (2)
Radar observations (Discarded) 0 (0)
Arc length 8364.91 days
Unobserved 535 days

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Ephemeris at epoch 58591 MJD
Right Ascension 73.3648 deg
Declination 20.9429 deg
V Magnitude 21.96 mag
Solar Elongation -47.08 deg
Galactic Latitude -14.26 deg
Rate 0.24 deg/day
Direction 81.081 deg

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