NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004TN20 ∴ Summary
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2004TN20  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 0.946552 0.0002264 au
e 0.259688 0.00101
i 14.129 0.06657 deg
Ω 203.05 0.004259 deg
ω 56.573 0.04872 deg
M 91.296 2.385 deg

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Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7007 au
Aphelion 1.1924 au
Asc. node-Earth separation -0.22915 au
Desc. node-Earth separation 0.03362 au
Earth MOID 0.02222 au
Orbital period 336.369 days
Date of orbit computation   Oct 9 18:09
Observational summary
Optical observations (Discarded) 17 (1)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 4780 days

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Ephemeris at epoch 58076 MJD
Right Ascension 121.825 deg
Declination -11.9295 deg
V Magnitude 25.18 mag
Solar Elongation 106.51 deg
Galactic Latitude 10.88 deg
Rate 0.677 deg/day
Direction 170.07 deg

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