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AstDyS ∴ Objects ∴ 2009QB1 ∴ Summary
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2009QB1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19183 1.169e-08 au
e 0.191142 5.68e-08
i 4.807 6.69e-06 deg
Ω 134.049 7.507e-05 deg
ω 168.874 7.829e-05 deg
M 196.634 1.908e-05 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7729 au
Aphelion 2.6108 au
Asc. node-Earth separation 1.61412 au
Desc. node-Earth separation 0.76423 au
Earth MOID 0.75766 au
Orbital period 1185.24 days
Date of orbit computation  apr 24 01:36
Observational summary
Optical observations (Discarded) 182 (2)
Radar observations (Discarded) 0 (0)
Arc length 5302.18 days
Unobserved 95 days

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Ephemeris at epoch 60425 MJD
Right Ascension 119.248 deg
Declination 21.222 deg
V Magnitude 23.7 mag
Solar Elongation -82.15 deg
Galactic Latitude 23.52 deg
Rate 0.244 deg/day
Direction 97.514 deg

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