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AstDyS ∴ Objects ∴ 1999TY109 ∴ Summary
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(251818) 1999TY109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38615 1.076e-08 au
e 0.222896 5.229e-08
i 6.145 5.827e-06 deg
Ω 290.053 4.652e-05 deg
ω 89.334 5.096e-05 deg
M 224.357 1.774e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8543 au
Aphelion 2.918 au
Asc. node-Earth separation 1.24492 au
Desc. node-Earth separation 1.29099 au
Earth MOID 0.86892 au
Orbital period 1346.31 days
Date of orbit computation  feb 22 02:43
Observational summary
Optical observations (Discarded) 470 (2)
Radar observations (Discarded) 0 (0)
Arc length 8601.87 days
Unobserved 388 days

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Ephemeris at epoch 60420 MJD
Right Ascension 241.392 deg
Declination -28.5403 deg
V Magnitude 21.64 mag
Solar Elongation 144.47 deg
Galactic Latitude 17.45 deg
Rate 0.137 deg/day
Direction -86.187 deg

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