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NEODyS ∴ Objects ∴ 2009BJ81 ∴ Summary
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(381677) 2009BJ81  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.85134 1.96e-08 au
e 0.455491 5.489e-08
i 5.841 8.033e-06 deg
Ω 108.796 4.109e-05 deg
ω 90.163 4.385e-05 deg
M 212.093 1.473e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0081 au
Aphelion 2.6946 au
Asc. node-Earth separation 0.48531 au
Desc. node-Earth separation 0.44857 au
Earth MOID 0.09905 au
Orbital period 920.087 days
Date of orbit computation   Mar 13 15:40
Observational summary
Optical observations (Discarded) 244 (4)
Radar observations (Discarded) 0 (0)
Arc length 3253 days
Unobserved 294 days

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Ephemeris at epoch 58316 MJD
Right Ascension 71.1396 deg
Declination 18.5926 deg
V Magnitude 23.46 mag
Solar Elongation 42.15 deg
Galactic Latitude -17.34 deg
Rate 0.427 deg/day
Direction 82.449 deg

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