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AstDyS ∴ Objects ∴ 2009BK171 ∴ Summary
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(432165) 2009BK171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14881 3.54e-08 au
e 0.129747 8.908e-08
i 1.878 7.671e-06 deg
Ω 64.316 0.0002753 deg
ω 67.213 0.0002787 deg
M 271.745 4.425e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7403 au
Aphelion 3.5574 au
Asc. node-Earth separation 1.96228 au
Desc. node-Earth separation 2.24572 au
Earth MOID 1.75603 au
Orbital period 2040.88 days
Date of orbit computation  apr 23 21:22
Observational summary
Optical observations (Discarded) 148 (0)
Radar observations (Discarded) 0 (0)
Arc length 6669.94 days
Unobserved 220 days

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Ephemeris at epoch 60427 MJD
Right Ascension 32.0727 deg
Declination 12.181 deg
V Magnitude 22.79 mag
Solar Elongation 2.92 deg
Galactic Latitude -46.49 deg
Rate 0.368 deg/day
Direction 69.725 deg

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