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AstDyS ∴ Objects ∴ 1999TY18 ∴ Summary
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(16084) 1999TY18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38836 5.673e-09 au
e 0.181136 2.745e-08
i 1.381 3.86e-06 deg
Ω 215.254 0.0001315 deg
ω 230.78 0.0001321 deg
M 194.049 1.199e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9557 au
Aphelion 2.821 au
Asc. node-Earth separation 1.60339 au
Desc. node-Earth separation 1.07948 au
Earth MOID 0.97276 au
Orbital period 1348.18 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2263 (15)
Radar observations (Discarded) 0 (0)
Arc length 15145.2 days
Unobserved 290 days

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Ephemeris at epoch 60426 MJD
Right Ascension 303.835 deg
Declination -18.3857 deg
V Magnitude 20.32 mag
Solar Elongation 94.01 deg
Galactic Latitude -26.5 deg
Rate 0.18 deg/day
Direction 74.161 deg

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