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AstDyS ∴ Objects ∴ 2009BL178 ∴ Summary
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(312508) 2009BL178  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.36712 2.767e-08 au
e 0.174725 9.364e-08
i 1.444 9.251e-06 deg
Ω 270.628 0.0003145 deg
ω 198.556 0.0003177 deg
M 275.224 3.112e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9535 au
Aphelion 2.7807 au
Asc. node-Earth separation 1.73339 au
Desc. node-Earth separation 0.98417 au
Earth MOID 0.9692 au
Orbital period 1330.23 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 156 (1)
Radar observations (Discarded) 0 (0)
Arc length 5043.9 days
Unobserved 198 days

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Ephemeris at epoch 58580 MJD
Right Ascension 42.8331 deg
Declination 16.9899 deg
V Magnitude 22.8 mag
Solar Elongation -28.83 deg
Galactic Latitude -37.16 deg
Rate 0.533 deg/day
Direction 73.745 deg

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