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AstDyS ∴ Objects ∴ 2009BW181 ∴ Summary
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(389190) 2009BW181  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0219 2.779e-08 au
e 0.063721 5.412e-08
i 9.931 8.03e-06 deg
Ω 180.126 2.963e-05 deg
ω 257.787 6.88e-05 deg
M 40.769 6.22e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8293 au
Aphelion 3.2145 au
Asc. node-Earth separation 2.05483 au
Desc. node-Earth separation 1.96676 au
Earth MOID 1.86557 au
Orbital period 1918.75 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 271 (0)
Radar observations (Discarded) 0 (0)
Arc length 8125.97 days
Unobserved 136 days

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Ephemeris at epoch 60460 MJD
Right Ascension 121.34 deg
Declination 14.3276 deg
V Magnitude 22.37 mag
Solar Elongation -51.92 deg
Galactic Latitude 22.72 deg
Rate 0.343 deg/day
Direction 95.418 deg

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