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AstDyS ∴ Objects ∴ 2001BJ4 ∴ Summary
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(138931) 2001BJ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62002 1.836e-08 au
e 0.058377 6.915e-08
i 13.392 6.842e-06 deg
Ω 352.487 1.821e-05 deg
ω 202.336 5.331e-05 deg
M 97.525 5.601e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4671 au
Aphelion 2.773 au
Asc. node-Earth separation 1.75508 au
Desc. node-Earth separation 1.48355 au
Earth MOID 1.47284 au
Orbital period 1549.01 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 598 (5)
Radar observations (Discarded) 0 (0)
Arc length 8154.81 days
Unobserved 342 days

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Ephemeris at epoch 60426 MJD
Right Ascension 332.169 deg
Declination -21.3253 deg
V Magnitude 21.16 mag
Solar Elongation 69.63 deg
Galactic Latitude -52.6 deg
Rate 0.314 deg/day
Direction 70.321 deg

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