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2011BF40  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.79793 0.04225 au
e 0.727059 0.004414
i 5.496 0.0256 deg
Ω 300.673 0.02018 deg
ω 264.591 0.02996 deg
M 113.025 18.5 deg

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Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7637 au
Aphelion distance 4.8322 au
Asc. node-Earth separation 0.40197 au
Desc. node-Earth separation 0.2499 au
Earth MOID 0.03514 au
Orbital period 1709.44 days
Date of orbit computation   Oct 20 10:21
Observational summary
Optical observations (Discarded) 25 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 4006 days

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Ephemeris
(Epoch 59601 MJD)
Right Ascension 356.188 deg
Declination 3.36666 deg
V Magnitude 32.11 mag
Solar Elongation -56.34 deg
Galactic Latitude -55.52 deg
Rate 0.174 deg/day
Direction 70.082 deg

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