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NEODyS ∴ Objects ∴ 2009BL71 ∴ Summary
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2009BL71  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 0.936648 1.385e-08 au
e 0.265669 1.566e-06
i 5.554 3.547e-05 deg
Ω 17.617 9.522e-05 deg
ω 292.408 0.0001072 deg
M 355.809 0.0001524 deg

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Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6878 au
Aphelion 1.1855 au
Asc. node-Earth separation -0.20758 au
Desc. node-Earth separation -0.03114 au
Earth MOID 0.01003 au
Orbital period 331.103 days
Date of orbit computation   Dec 14 14:58
Observational summary
Optical observations (Discarded) 54 (3)
Radar observations (Discarded) 0 (0)
Arc length 3239 days
Unobserved 3 days

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Ephemeris at epoch 58103 MJD
Right Ascension 53.5454 deg
Declination 71.802 deg
V Magnitude 19.16 mag
Solar Elongation -128.64 deg
Galactic Latitude 12.85 deg
Rate 1.487 deg/day
Direction -169.204 deg

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