AstDyS-2

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(239706) 2009AB2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.46632 1.46e-08 au
e 0.14882 5.369e-08
i 3.426 3.975e-06 deg
Ω 249.423 8.27e-05 deg
ω 113.74 8.355e-05 deg
M 68.3 1.216e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0993 au
Aphelion 2.8334 au
Asc. node-Earth separation 1.55102 au
Desc. node-Earth separation 1.29051 au
Earth MOID 1.09975 au
Orbital period 1414.73 days
Date of orbit computation  apr 23 20:40
Observational summary
Optical observations (Discarded) 739 (2)
Radar observations (Discarded) 0 (0)
Arc length 8409.88 days
Unobserved 136 days

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Ephemeris at epoch 60425 MJD
Right Ascension 77.3511 deg
Declination 21.758 deg
V Magnitude 21.75 mag
Solar Elongation -43.33 deg
Galactic Latitude -10.77 deg
Rate 0.437 deg/day
Direction 86.055 deg

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