Theia 89

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UCC G320.1-03.0

C3
N_50
r_50
BC 21 26.8
Warning: less than 25 stars with P>0.5 were found

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 230.075 -60.819 1.336 -1.791 -5.306 9.212
Cavallo et al. (2024) 230.961 -60.217 1.339
Hu & Soubiran (2025) 230.961 -60.217
UCC 230.048 -60.746 1.328 -1.813 -5.207 12.762

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Estimated members

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.246, diffAV50=0.635, MOD50=9.238, logAge50=8.836
Cavallo et al. (2024) AV50=0.47, dMod50=9.03, logAge50=8.83, [Fe/H]50=-0.2
Hu & Soubiran (2025) MA22=-0.2, MA23f=-0.16, MA23g=0.02, MZ23=-0.2, MK24=-0.1, MF24=-0.13

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Cluster region