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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 272 days

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Ephemeris at epoch 58505 MJD
Right Ascension 250.824 deg
Declination -31.0481 deg
V Magnitude 20.69 mag
Solar Elongation 48.53 deg
Galactic Latitude 9.75 deg
Rate 0.336 deg/day
Direction 103.74 deg

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