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AstDyS ∴ Objects ∴ Jacobi ∴ Summary
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(12040) Jacobi  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.4208 9.458e-09 au
e 0.204612 3.419e-08
i 2.706 7.027e-06 deg
Ω 354.103 8.344e-05 deg
ω 92.839 8.583e-05 deg
M 325.365 1.912e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9255 au
Aphelion 2.9161 au
Asc. node-Earth separation 1.33792 au
Desc. node-Earth separation 1.30012 au
Earth MOID 0.94312 au
Orbital period 1375.74 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 979 (5)
Radar observations (Discarded) 0 (0)
Arc length 9404.18 days
Unobserved 117 days

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Ephemeris at epoch 58531 MJD
Right Ascension 52.3813 deg
Declination 22.1262 deg
V Magnitude 19.12 mag
Solar Elongation -87.75 deg
Galactic Latitude -27.66 deg
Rate 0.412 deg/day
Direction 78.683 deg

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