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(381677) 2009BJ81  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.8504 3.149e-09 au
e 0.455667 1.368e-08
i 5.839 2.837e-06 deg
Ω 108.511 1.87e-05 deg
ω 90.624 1.932e-05 deg
M 353.071 2.771e-06 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0072 au
Aphelion distance 2.6936 au
Asc. node-Earth separation 0.4912 au
Desc. node-Earth separation 0.44195 au
Earth MOID 0.09828 au
Orbital period 919.381 days
Date of orbit computation   apr 18 14:50
Observational summary
Optical observations (Discarded) 1154 (7)
Radar observations (Discarded) 0 (0)
Arc length 5648 days
Unobserved 2 days

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Ephemeris
(Epoch 60420 MJD)
Right Ascension 127.731 deg
Declination 55.6454 deg
V Magnitude 17.63 mag
Solar Elongation -85.93 deg
Galactic Latitude 35.99 deg
Rate 1.087 deg/day
Direction 71.078 deg

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