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AstDyS ∴ Objects ∴ 1999TR191 ∴ Summary
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(121448) 1999TR191  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.17285 4.709e-08 au
e 0.240718 1.042e-07
i 10.134 9.179e-06 deg
Ω 351.932 4.097e-05 deg
ω 329.048 4.563e-05 deg
M 175.719 2.752e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4091 au
Aphelion 3.9366 au
Asc. node-Earth separation 1.47169 au
Desc. node-Earth separation 2.77106 au
Earth MOID 1.40268 au
Orbital period 2064.3 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 364 (3)
Radar observations (Discarded) 0 (0)
Arc length 8898.93 days
Unobserved 418 days

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Ephemeris at epoch 58563 MJD
Right Ascension 152.409 deg
Declination 15.1131 deg
V Magnitude 20.36 mag
Solar Elongation -149 deg
Galactic Latitude 50.6 deg
Rate 0.148 deg/day
Direction -82.353 deg

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