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AstDyS ∴ Objects ∴ 1999TA144 ∴ Summary
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(121414) 1999TA144  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.99615 3.068e-08 au
e 0.198954 5.111e-08
i 3.892 7.516e-06 deg
Ω 260.268 0.0001068 deg
ω 119.317 0.0001106 deg
M 238.729 2.786e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4001 au
Aphelion 3.5922 au
Asc. node-Earth separation 2.17093 au
Desc. node-Earth separation 1.63737 au
Earth MOID 1.40493 au
Orbital period 1894.28 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 377 (2)
Radar observations (Discarded) 0 (0)
Arc length 8602.97 days
Unobserved 249 days

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Ephemeris at epoch 58506 MJD
Right Ascension 267.418 deg
Declination -23.5648 deg
V Magnitude 21.73 mag
Solar Elongation 34.78 deg
Galactic Latitude 2 deg
Rate 0.34 deg/day
Direction 89.582 deg

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