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AstDyS ∴ Objects ∴ 2003TN20 ∴ Summary
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(201658) 2003TN20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63114 1.369e-08 au
e 0.189713 5.562e-08
i 12.221 4.262e-06 deg
Ω 293.677 2.453e-05 deg
ω 218.305 2.671e-05 deg
M 168.375 1.068e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.132 au
Aphelion 3.1303 au
Asc. node-Earth separation 1.96393 au
Desc. node-Earth separation 1.2247 au
Earth MOID 1.15821 au
Orbital period 1558.89 days
Date of orbit computation  apr 23 20:32
Observational summary
Optical observations (Discarded) 916 (5)
Radar observations (Discarded) 0 (0)
Arc length 7698.88 days
Unobserved 725 days

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Ephemeris at epoch 60426 MJD
Right Ascension 341.637 deg
Declination -1.36722 deg
V Magnitude 21.58 mag
Solar Elongation 53.61 deg
Galactic Latitude -50.51 deg
Rate 0.3 deg/day
Direction 59.463 deg

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