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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 1.96e-08 au
e 0.455549 5.826e-08
i 5.841 8.809e-06 deg
Ω 108.803 4.111e-05 deg
ω 90.148 4.463e-05 deg
M 133.856 1.402e-05 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   Jul 10 22:20
Observational summary
Optical observations (Discarded) 237 (4)
Radar observations (Discarded) 0 (0)
Arc length 2622 days
Unobserved 592 days

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Ephemeris at epoch 57983 MJD
Right Ascension 15.1031 deg
Declination -2.02986 deg
V Magnitude 22.48 mag
Solar Elongation 131.42 deg
Galactic Latitude -64.81 deg
Rate 0.154 deg/day
Direction -132.953 deg

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