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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005AJ12 ∴ Summary
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(117412) 2005AJ12  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.91353 2.911e-08 au
e 0.169494 9.334e-08
i 3.095 6.347e-06 deg
Ω 42.565 0.0001782 deg
ω 88.204 0.0001798 deg
M 273.145 2.341e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4197 au
Aphelion 3.4074 au
Asc. node-Earth separation 1.82354 au
Desc. node-Earth separation 1.83482 au
Earth MOID 1.43555 au
Orbital period 1816.47 days
Date of orbit computation  Oct 31 06:10
Observational summary
Optical observations (Discarded) 336 (6)
Radar observations (Discarded) 0 (0)
Arc length 7312.17 days
Unobserved 89 days

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Ephemeris at epoch 58501 MJD
Right Ascension 22.4054 deg
Declination 9.52114 deg
V Magnitude 21.65 mag
Solar Elongation -86.92 deg
Galactic Latitude -52.2 deg
Rate 0.214 deg/day
Direction 65.386 deg

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