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AstDyS ∴ Objects ∴ 1999TL9 ∴ Summary
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(66666) 1999TL9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60426 7.919e-09 au
e 0.186194 6.016e-08
i 9.694 5.655e-06 deg
Ω 21.895 1.84e-05 deg
ω 9.037 2.191e-05 deg
M 292.279 9.353e-06 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1194 au
Aphelion 3.0892 au
Asc. node-Earth separation 1.12709 au
Desc. node-Earth separation 2.07805 au
Earth MOID 1.12531 au
Orbital period 1535.06 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1365 (6)
Radar observations (Discarded) 0 (0)
Arc length 11037.1 days
Unobserved 310 days

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Ephemeris at epoch 60419 MJD
Right Ascension 333.404 deg
Declination -19.8446 deg
V Magnitude 20.31 mag
Solar Elongation 61.22 deg
Galactic Latitude -53.24 deg
Rate 0.402 deg/day
Direction 71.916 deg

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