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AstDyS ∴ Objects ∴ 1999TP197 ∴ Summary
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(121451) 1999TP197  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.07285 2.951e-08 au
e 0.144532 5.833e-08
i 5.216 6.612e-06 deg
Ω 332.368 6.425e-05 deg
ω 47.426 6.784e-05 deg
M 210.821 2.285e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6287 au
Aphelion 3.517 au
Asc. node-Earth separation 1.72964 au
Desc. node-Earth separation 2.34432 au
Earth MOID 1.63363 au
Orbital period 1967.48 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 685 (4)
Radar observations (Discarded) 0 (0)
Arc length 6768.96 days
Unobserved 334 days

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Ephemeris at epoch 58567 MJD
Right Ascension 264.567 deg
Declination -29.0475 deg
V Magnitude 20.54 mag
Solar Elongation 98.52 deg
Galactic Latitude 1.31 deg
Rate 0.127 deg/day
Direction 103.813 deg

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