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AstDyS ∴ Objects ∴ 2012AB ∴ Summary
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(485707) 2012AB  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72184 3.753e-08 au
e 0.159581 9.055e-08
i 12.8 1.012e-05 deg
Ω 287.936 3.828e-05 deg
ω 167.792 9.82e-05 deg
M 246.001 7.224e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2875 au
Aphelion 3.1562 au
Asc. node-Earth separation 2.12608 au
Desc. node-Earth separation 1.3119 au
Earth MOID 1.30631 au
Orbital period 1640.18 days
Date of orbit computation  apr 23 21:33
Observational summary
Optical observations (Discarded) 148 (2)
Radar observations (Discarded) 0 (0)
Arc length 5282.76 days
Unobserved 718 days

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Ephemeris at epoch 60425 MJD
Right Ascension 344.024 deg
Declination 1.13208 deg
V Magnitude 22.89 mag
Solar Elongation 49.63 deg
Galactic Latitude -50.4 deg
Rate 0.349 deg/day
Direction 59.602 deg

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