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AstDyS ∴ Objects ∴ 1999TR144 ∴ Summary
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(121415) 1999TR144  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.11893 4.016e-08 au
e 0.191628 6.808e-08
i 5.738 7.888e-06 deg
Ω 182.288 6.66e-05 deg
ω 171.266 6.963e-05 deg
M 171.382 2.132e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5213 au
Aphelion 3.7166 au
Asc. node-Earth separation 2.70799 au
Desc. node-Earth separation 1.52309 au
Earth MOID 1.51577 au
Orbital period 2011.9 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 352 (2)
Radar observations (Discarded) 0 (0)
Arc length 6717.04 days
Unobserved 337 days

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Ephemeris at epoch 58505 MJD
Right Ascension 194.08 deg
Declination -6.22597 deg
V Magnitude 21.72 mag
Solar Elongation 106.03 deg
Galactic Latitude 56.62 deg
Rate 0.054 deg/day
Direction 98.827 deg

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