Theia 1976

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UCC G019.2-01.9b

C3
N_50
r_50
AA 76 3.6

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 278.32 -13.053 0.388 -0.915 -0.258 -4.098
Cavallo et al. (2024) 278.305 -13.062 0.389
Hunt & Reffert (2024) 278.32 -13.053 0.388 -0.915 -0.258 -4.098
Hu & Soubiran (2025) 278.305 -13.062
UCC 278.32 -13.062 0.39 -0.926 -0.246 1.269

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Estimated members

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=2.451, diffAV50=1.787, MOD50=11.809, logAge50=8.551
Cavallo et al. (2024) AV50=2.62, dMod50=11.16, logAge50=8.9, [Fe/H]50=-0.42
Hunt & Reffert (2024) MassJ=819.462
Hu & Soubiran (2025) MA22=-0.22, MA23f=-0.26, MZ23=-0.32, MK24=-0.11, MF24=-0.23

Search coordinates in Bayestar19

Cluster region


Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv
CWNU 397 100.0 278.319 -13.062 0.392 -0.929 -0.248 1.269
UBC 1022 77.6 278.323 -13.061 0.386 -0.926 -0.244 1.269