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AstDyS ∴ Objects ∴ 2001BK9 ∴ Summary
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(39278) 2001BK9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.25182 7.991e-08 au
e 0.080147 4.742e-08
i 6.007 6.366e-06 deg
Ω 27.618 3.749e-05 deg
ω 40.281 5.586e-05 deg
M 32.371 3.848e-05 deg

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Other useful info
Absolute Magnitude (H)    12.0 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8309 au
Aphelion 5.6727 au
Asc. node-Earth separation 3.92273 au
Desc. node-Earth separation 4.55379 au
Earth MOID 3.84784 au
Orbital period 4396.05 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1562 (4)
Radar observations (Discarded) 0 (0)
Arc length 11980.1 days
Unobserved 75 days

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Ephemeris at epoch 60416 MJD
Right Ascension 96.7757 deg
Declination 28.9143 deg
V Magnitude 19.74 mag
Solar Elongation -69.89 deg
Galactic Latitude 7.93 deg
Rate 0.151 deg/day
Direction 98.076 deg

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