AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BN23 ∴ Summary
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(528785) 2009BN23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00605 4.115e-08 au
e 0.112763 8.242e-08
i 10.125 1.301e-05 deg
Ω 346.899 3.617e-05 deg
ω 58.646 8.713e-05 deg
M 48.928 7.549e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6671 au
Aphelion 3.345 au
Asc. node-Earth separation 1.79672 au
Desc. node-Earth separation 2.16058 au
Earth MOID 1.69206 au
Orbital period 1903.67 days
Date of orbit computation  apr 23 21:42
Observational summary
Optical observations (Discarded) 137 (0)
Radar observations (Discarded) 0 (0)
Arc length 9947.15 days
Unobserved 144 days

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Ephemeris at epoch 60427 MJD
Right Ascension 94.4007 deg
Declination 30.6829 deg
V Magnitude 22.36 mag
Solar Elongation -57.22 deg
Galactic Latitude 6.9 deg
Rate 0.344 deg/day
Direction 98.982 deg

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