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AstDyS ∴ Objects ∴ 2009BB149 ∴ Summary
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(498980) 2009BB149  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0749 4.672e-08 au
e 0.170023 8.234e-08
i 11.931 1.179e-05 deg
Ω 318.282 4.271e-05 deg
ω 53.171 6.126e-05 deg
M 37.428 3.594e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5521 au
Aphelion 3.5977 au
Asc. node-Earth separation 1.69652 au
Desc. node-Earth separation 2.3391 au
Earth MOID 1.57129 au
Orbital period 1969.45 days
Date of orbit computation  feb 22 03:36
Observational summary
Optical observations (Discarded) 197 (1)
Radar observations (Discarded) 0 (0)
Arc length 5855.93 days
Unobserved 123 days

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Ephemeris at epoch 60418 MJD
Right Ascension 52.5085 deg
Declination 27.8952 deg
V Magnitude 22.23 mag
Solar Elongation -30.07 deg
Galactic Latitude -23.1 deg
Rate 0.418 deg/day
Direction 79.497 deg

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