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AstDyS ∴ Objects ∴ 1999TY223 ∴ Summary
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(66781) 1999TY223  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63337 1.122e-08 au
e 0.195142 3.229e-08
i 13.081 4.514e-06 deg
Ω 157.649 1.549e-05 deg
ω 254.729 1.97e-05 deg
M 239.911 1.291e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1195 au
Aphelion 3.1472 au
Asc. node-Earth separation 1.68037 au
Desc. node-Earth separation 1.40028 au
Earth MOID 1.17221 au
Orbital period 1560.87 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1352 (4)
Radar observations (Discarded) 0 (0)
Arc length 8677.05 days
Unobserved 303 days

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Ephemeris at epoch 60416 MJD
Right Ascension 298.959 deg
Declination -8.80542 deg
V Magnitude 20.73 mag
Solar Elongation 86.97 deg
Galactic Latitude -18.28 deg
Rate 0.214 deg/day
Direction 69.188 deg

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