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AstDyS ∴ Objects ∴ 2007BJ21 ∴ Summary
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(378223) 2007BJ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36263 1.38e-08 au
e 0.171958 4.249e-08
i 2.772 6.132e-06 deg
Ω 55.061 0.0001279 deg
ω 48.402 0.0001297 deg
M 268.877 2.41e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9564 au
Aphelion 2.7689 au
Asc. node-Earth separation 1.07026 au
Desc. node-Earth separation 1.57662 au
Earth MOID 0.97498 au
Orbital period 1326.45 days
Date of orbit computation  apr 23 21:10
Observational summary
Optical observations (Discarded) 285 (2)
Radar observations (Discarded) 0 (0)
Arc length 7022.09 days
Unobserved 263 days

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Ephemeris at epoch 60426 MJD
Right Ascension 10.1026 deg
Declination 2.53068 deg
V Magnitude 22.82 mag
Solar Elongation 25.69 deg
Galactic Latitude -60.22 deg
Rate 0.468 deg/day
Direction 66.571 deg

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