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AstDyS ∴ Objects ∴ 2009BL55 ∴ Summary
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(305651) 2009BL55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38417 1.209e-08 au
e 0.10908 9.257e-08
i 11.754 7.701e-06 deg
Ω 316.341 2.03e-05 deg
ω 205.975 3.185e-05 deg
M 19.083 2.612e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1241 au
Aphelion 2.6442 au
Asc. node-Earth separation 1.59838 au
Desc. node-Earth separation 1.15984 au
Earth MOID 1.13997 au
Orbital period 1344.63 days
Date of orbit computation  feb 22 02:55
Observational summary
Optical observations (Discarded) 403 (1)
Radar observations (Discarded) 0 (0)
Arc length 9482.09 days
Unobserved 93 days

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Ephemeris at epoch 60419 MJD
Right Ascension 170.704 deg
Declination -14.3515 deg
V Magnitude 19.89 mag
Solar Elongation -144.44 deg
Galactic Latitude 43.28 deg
Rate 0.129 deg/day
Direction -59.09 deg

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