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NEODyS ∴ Objects ∴ 2009BJ81 ∴ Summary
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(381677) 2009BJ81  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.85126 1.3e-08 au
e 0.455549 3.157e-08
i 5.841 4.868e-06 deg
Ω 108.803 2.333e-05 deg
ω 90.148 2.504e-05 deg
M 133.856 8.718e-06 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0079 au
Aphelion 2.6946 au
Asc. node-Earth separation 0.48683 au
Desc. node-Earth separation 0.4489 au
Earth MOID 0.09924 au
Orbital period 920.024 days
Date of orbit computation   Oct 9 21:52
Observational summary
Optical observations (Discarded) 244 (19)
Radar observations (Discarded) 0 (0)
Arc length 3253 days
Unobserved 113 days

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Ephemeris at epoch 58135 MJD
Right Ascension 4.15999 deg
Declination -4.01275 deg
V Magnitude 23.84 mag
Solar Elongation -65.76 deg
Galactic Latitude -65.44 deg
Rate 0.28 deg/day
Direction 61.386 deg

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