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AstDyS ∴ Objects ∴ 1999JA118 ∴ Summary
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(17152) 1999JA118  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.48678 1.334e-08 au
e 0.051193 4.199e-08
i 8.775 5.031e-06 deg
Ω 249.569 3.205e-05 deg
ω 25.748 8.368e-05 deg
M 304.761 8.18e-05 deg

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Other useful info
Absolute Magnitude (H)    12.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3595 au
Aphelion 2.6141 au
Asc. node-Earth separation 1.3556 au
Desc. node-Earth separation 1.6138 au
Earth MOID 1.34507 au
Orbital period 1432.37 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1607 (14)
Radar observations (Discarded) 0 (0)
Arc length 14828 days
Unobserved 251 days

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Ephemeris at epoch 58564 MJD
Right Ascension 284.928 deg
Declination -21.1832 deg
V Magnitude 17.78 mag
Solar Elongation 76.92 deg
Galactic Latitude -11.23 deg
Rate 0.355 deg/day
Direction 76.139 deg

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