AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1993TD20 ∴ Summary
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(52404) 1993TD20  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.64233 1.837e-08 au
e 0.083246 5.168e-08
i 3.205 5.229e-06 deg
Ω 66.232 0.000103 deg
ω 271.302 0.000108 deg
M 329.819 3.457e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4224 au
Aphelion 2.8623 au
Asc. node-Earth separation 1.63196 au
Desc. node-Earth separation 1.61443 au
Earth MOID 1.41478 au
Orbital period 1568.84 days
Date of orbit computation  Oct 31 05:29
Observational summary
Optical observations (Discarded) 696 (10)
Radar observations (Discarded) 0 (0)
Arc length 8597.09 days
Unobserved 697 days

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Ephemeris at epoch 58564 MJD
Right Ascension 352.228 deg
Declination -5.80475 deg
V Magnitude 20.11 mag
Solar Elongation 10.49 deg
Galactic Latitude -61.02 deg
Rate 0.48 deg/day
Direction 66.702 deg

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