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AstDyS ∴ Objects ∴ 1991TH1 ∴ Summary
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(52307) 1991TH1  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.29808 1.108e-08 au
e 0.22267 1.005e-07
i 22.952 8.125e-06 deg
Ω 18.195 1.262e-05 deg
ω 3.142 1.848e-05 deg
M 268.356 1.466e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7864 au
Aphelion 2.8098 au
Asc. node-Earth separation 0.78862 au
Desc. node-Earth separation 1.80553 au
Earth MOID 0.78855 au
Orbital period 1272.47 days
Date of orbit computation  Oct 31 05:29
Observational summary
Optical observations (Discarded) 636 (7)
Radar observations (Discarded) 0 (0)
Arc length 14906.7 days
Unobserved 283 days

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Ephemeris at epoch 58567 MJD
Right Ascension 340.644 deg
Declination -23.9958 deg
V Magnitude 19.68 mag
Solar Elongation 33.8 deg
Galactic Latitude -60.85 deg
Rate 0.569 deg/day
Direction 64.408 deg

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