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AstDyS ∴ Objects ∴ 2004BK21 ∴ Summary
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(259771) 2004BK21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3786 1.411e-08 au
e 0.062755 4.916e-08
i 7.633 5.324e-06 deg
Ω 95.665 3.868e-05 deg
ω 142.094 6.319e-05 deg
M 66.268 4.988e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2293 au
Aphelion 2.5279 au
Asc. node-Earth separation 1.50996 au
Desc. node-Earth separation 1.24084 au
Earth MOID 1.22119 au
Orbital period 1339.92 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 526 (3)
Radar observations (Discarded) 0 (0)
Arc length 7592.83 days
Unobserved 303 days

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Ephemeris at epoch 60425 MJD
Right Ascension 341.84 deg
Declination -12.4091 deg
V Magnitude 21.71 mag
Solar Elongation 56.52 deg
Galactic Latitude -57.45 deg
Rate 0.419 deg/day
Direction 73.15 deg

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