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AstDyS ∴ Objects ∴ 1999RB149 ∴ Summary
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(102081) 1999RB149  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42368 8.268e-09 au
e 0.211566 3.707e-08
i 3.093 4.036e-06 deg
Ω 335.094 6.537e-05 deg
ω 10.72 6.584e-05 deg
M 179.653 9.189e-06 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9109 au
Aphelion 2.9364 au
Asc. node-Earth separation 0.90707 au
Desc. node-Earth separation 1.93353 au
Earth MOID 0.90366 au
Orbital period 1378.2 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 1076 (4)
Radar observations (Discarded) 0 (0)
Arc length 8976.91 days
Unobserved 49 days

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Ephemeris at epoch 60425 MJD
Right Ascension 153.783 deg
Declination 9.77646 deg
V Magnitude 21.27 mag
Solar Elongation -117.2 deg
Galactic Latitude 49.31 deg
Rate 0.011 deg/day
Direction 144.727 deg

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