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AstDyS ∴ Objects ∴ 2004TF138 ∴ Summary
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(271821) 2004TF138  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.60957 3.833e-08 au
e 0.033877 9.025e-08
i 21.042 1.036e-05 deg
Ω 218.845 1.869e-05 deg
ω 228.327 0.0001407 deg
M 47.903 0.0001341 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5212 au
Aphelion 2.698 au
Asc. node-Earth separation 1.65783 au
Desc. node-Earth separation 1.55654 au
Earth MOID 1.55179 au
Orbital period 1539.75 days
Date of orbit computation  Oct 31 07:46
Observational summary
Optical observations (Discarded) 255 (3)
Radar observations (Discarded) 0 (0)
Arc length 6304.89 days
Unobserved 438 days

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Ephemeris at epoch 58593 MJD
Right Ascension 165.774 deg
Declination -13.0636 deg
V Magnitude 20.01 mag
Solar Elongation -139.39 deg
Galactic Latitude 41.98 deg
Rate 0.216 deg/day
Direction -10.076 deg

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