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(509873) 2009BW4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78567 2.515e-08 au
e 0.150994 4.937e-08
i 10.319 8.765e-06 deg
Ω 151.268 3.57e-05 deg
ω 298.041 5.36e-05 deg
M 125.541 3.655e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3651 au
Aphelion 3.2063 au
Asc. node-Earth separation 1.55326 au
Desc. node-Earth separation 1.91966 au
Earth MOID 1.40233 au
Orbital period 1698.22 days
Date of orbit computation  apr 23 21:38
Observational summary
Optical observations (Discarded) 189 (0)
Radar observations (Discarded) 0 (0)
Arc length 5199.89 days
Unobserved 375 days

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Ephemeris at epoch 60426 MJD
Right Ascension 240.196 deg
Declination -5.68757 deg
V Magnitude 21.64 mag
Solar Elongation 152.68 deg
Galactic Latitude 33.71 deg
Rate 0.18 deg/day
Direction -64.056 deg

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