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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004TN40 ∴ Summary
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(159021) 2004TN40  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.06927 3.907e-08 au
e 0.094458 5.848e-08
i 2.411 6.828e-06 deg
Ω 12.367 0.0001548 deg
ω 21.67 0.0001591 deg
M 206.993 3.7e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7794 au
Aphelion 3.3592 au
Asc. node-Earth separation 1.79651 au
Desc. node-Earth separation 2.33321 au
Earth MOID 1.78507 au
Orbital period 1964.04 days
Date of orbit computation  Oct 31 06:36
Observational summary
Optical observations (Discarded) 366 (1)
Radar observations (Discarded) 0 (0)
Arc length 8098.85 days
Unobserved 314 days

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Ephemeris at epoch 58567 MJD
Right Ascension 281.986 deg
Declination -25.2866 deg
V Magnitude 21.73 mag
Solar Elongation 82.97 deg
Galactic Latitude -10.52 deg
Rate 0.204 deg/day
Direction 88.76 deg

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