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AstDyS ∴ Objects ∴ 2007BK4 ∴ Summary
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(218878) 2007BK4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42715 1.365e-08 au
e 0.213092 7.023e-08
i 4.152 5.69e-06 deg
Ω 359.899 7.835e-05 deg
ω 35.822 7.986e-05 deg
M 261.601 1.445e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9099 au
Aphelion 2.9443 au
Asc. node-Earth separation 0.97269 au
Desc. node-Earth separation 1.80498 au
Earth MOID 0.91855 au
Orbital period 1381.15 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 387 (1)
Radar observations (Discarded) 0 (0)
Arc length 9965.84 days
Unobserved 335 days

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Ephemeris at epoch 60426 MJD
Right Ascension 307.36 deg
Declination -23.6632 deg
V Magnitude 21.93 mag
Solar Elongation 92.03 deg
Galactic Latitude -31.4 deg
Rate 0.248 deg/day
Direction 81.096 deg

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