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NEODyS ∴ Objects ∴ 2009BJ81 ∴ Summary
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(381677) 2009BJ81  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.85104 1.959e-08 au
e 0.455604 5.828e-08
i 5.842 8.81e-06 deg
Ω 108.807 4.111e-05 deg
ω 90.13 4.463e-05 deg
M 55.606 1.305e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0077 au
Aphelion 2.6944 au
Asc. node-Earth separation 0.48538 au
Desc. node-Earth separation 0.44918 au
Earth MOID 0.09894 au
Orbital period 919.858 days
Date of orbit computation   Nov 18 15:41
Observational summary
Optical observations (Discarded) 237 (4)
Radar observations (Discarded) 0 (0)
Arc length 2622 days
Unobserved 481 days

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Ephemeris at epoch 57872 MJD
Right Ascension 353.589 deg
Declination -6.18332 deg
V Magnitude 23.13 mag
Solar Elongation 47.05 deg
Galactic Latitude -62.17 deg
Rate 0.417 deg/day
Direction 70.541 deg

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