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AstDyS ∴ Objects ∴ 1999TB209 ∴ Summary
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(121462) 1999TB209  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.04569 3.854e-08 au
e 0.146252 8.632e-08
i 11.214 9.427e-06 deg
Ω 353.18 3.593e-05 deg
ω 352.525 4.315e-05 deg
M 251.417 2.823e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6003 au
Aphelion 3.4911 au
Asc. node-Earth separation 1.59758 au
Desc. node-Earth separation 2.49022 au
Earth MOID 1.59311 au
Orbital period 1941.46 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 479 (5)
Radar observations (Discarded) 0 (0)
Arc length 8135.74 days
Unobserved 335 days

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Ephemeris at epoch 58568 MJD
Right Ascension 271.1 deg
Declination -35.3502 deg
V Magnitude 20.21 mag
Solar Elongation 93.78 deg
Galactic Latitude -6.65 deg
Rate 0.196 deg/day
Direction 109.722 deg

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