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AstDyS ∴ Objects ∴ 2009BK172 ∴ Summary
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(465600) 2009BK172  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.27753 3.364e-08 au
e 0.101194 1.891e-07
i 2.823 1.718e-05 deg
Ω 162.223 0.000202 deg
ω 341.651 0.0002101 deg
M 43.202 6.04e-05 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0471 au
Aphelion 2.508 au
Asc. node-Earth separation 1.06655 au
Desc. node-Earth separation 1.486 au
Earth MOID 1.06056 au
Orbital period 1255.43 days
Date of orbit computation  Feb 24 19:59
Observational summary
Optical observations (Discarded) 63 (0)
Radar observations (Discarded) 0 (0)
Arc length 4124.04 days
Unobserved 1008 days

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Ephemeris at epoch 58991 MJD
Right Ascension 261.571 deg
Declination -18.3622 deg
V Magnitude 21.76 mag
Solar Elongation 158.59 deg
Galactic Latitude 9.38 deg
Rate 0.213 deg/day
Direction -82.826 deg

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