AstDyS-2

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AstDyS ∴ Objects ∴ 2001TD231 ∴ Summary
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(89119) 2001TD231  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.65461 1.633e-08 au
e 0.115155 4.335e-08
i 12.845 6.923e-06 deg
Ω 138.701 2.345e-05 deg
ω 307.789 4.113e-05 deg
M 272.563 3.396e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3489 au
Aphelion 2.9603 au
Asc. node-Earth separation 1.45899 au
Desc. node-Earth separation 1.80443 au
Earth MOID 1.38727 au
Orbital period 1579.79 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 627 (6)
Radar observations (Discarded) 0 (0)
Arc length 7114.11 days
Unobserved 173 days

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Ephemeris at epoch 58568 MJD
Right Ascension 21.4811 deg
Declination -0.22777 deg
V Magnitude 20.23 mag
Solar Elongation -17.22 deg
Galactic Latitude -61.85 deg
Rate 0.463 deg/day
Direction 68.8 deg

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