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AstDyS ∴ Objects ∴ 1999TP197 ∴ Summary
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(121451) 1999TP197  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07194 1.784e-08 au
e 0.14174 4.738e-08
i 5.222 5.332e-06 deg
Ω 331.976 4.119e-05 deg
ω 49.002 4.563e-05 deg
M 215.58 1.709e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6365 au
Aphelion 3.5074 au
Asc. node-Earth separation 1.74364 au
Desc. node-Earth separation 2.33036 au
Earth MOID 1.64266 au
Orbital period 1966.61 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 1145 (6)
Radar observations (Discarded) 0 (0)
Arc length 8588.02 days
Unobserved 372 days

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Ephemeris at epoch 60425 MJD
Right Ascension 234.768 deg
Declination -26.7905 deg
V Magnitude 19.87 mag
Solar Elongation 155.23 deg
Galactic Latitude 22.69 deg
Rate 0.158 deg/day
Direction -84.318 deg

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