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AstDyS ∴ Objects ∴ 1999TN223 ∴ Summary
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(80158) 1999TN223  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.16709 6.466e-09 au
e 0.18454 4.21e-08
i 3.812 3.68e-06 deg
Ω 111.398 6.819e-05 deg
ω 250.027 6.907e-05 deg
M 249.703 1.124e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7672 au
Aphelion 2.567 au
Asc. node-Earth separation 1.25082 au
Desc. node-Earth separation 0.95305 au
Earth MOID 0.76841 au
Orbital period 1165.24 days
Date of orbit computation  feb 22 02:07
Observational summary
Optical observations (Discarded) 915 (3)
Radar observations (Discarded) 0 (0)
Arc length 9628.88 days
Unobserved 367 days

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Ephemeris at epoch 60416 MJD
Right Ascension 255.972 deg
Declination -18.1802 deg
V Magnitude 20.23 mag
Solar Elongation 129.37 deg
Galactic Latitude 13.89 deg
Rate 0.015 deg/day
Direction -2.521 deg

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