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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004TL221 ∴ Summary
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(188568) 2004TL221  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.25124 6.149e-08 au
e 0.029453 7.456e-08
i 15.59 8.963e-06 deg
Ω 184.894 3.052e-05 deg
ω 267.747 0.0001637 deg
M 64.735 0.0001609 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 3.1555 au
Aphelion 3.347 au
Asc. node-Earth separation 2.25302 au
Desc. node-Earth separation 2.24255 au
Earth MOID 2.21535 au
Orbital period 2141.28 days
Date of orbit computation  Oct 31 06:55
Observational summary
Optical observations (Discarded) 247 (1)
Radar observations (Discarded) 0 (0)
Arc length 7070.93 days
Unobserved 394 days

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Ephemeris at epoch 58567 MJD
Right Ascension 190.535 deg
Declination -2.88771 deg
V Magnitude 19.61 mag
Solar Elongation 172.82 deg
Galactic Latitude 59.9 deg
Rate 0.211 deg/day
Direction -48.803 deg

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