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AstDyS ∴ Objects ∴ 2009BK172 ∴ Summary
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(465600) 2009BK172  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.27809 3.37e-08 au
e 0.101433 1.89e-07
i 2.823 1.718e-05 deg
Ω 162.227 0.0002021 deg
ω 341.624 0.0002101 deg
M 288.548 5.893e-05 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.047 au
Aphelion 2.5092 au
Asc. node-Earth separation 1.06375 au
Desc. node-Earth separation 1.48633 au
Earth MOID 1.05804 au
Orbital period 1255.9 days
Date of orbit computation  Dec 20 15:04
Observational summary
Optical observations (Discarded) 63 (0)
Radar observations (Discarded) 0 (0)
Arc length 4124.04 days
Unobserved 614 days

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Ephemeris at epoch 58580 MJD
Right Ascension 91.7271 deg
Declination 21.5322 deg
V Magnitude 23.05 mag
Solar Elongation -74.98 deg
Galactic Latitude 0.43 deg
Rate 0.414 deg/day
Direction 87.589 deg

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