Hogg 21

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UCC G337.9-01.4

C3
N_50
r_50
AA 133 5.0

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Dias et al. (2002) 251.404 -47.733 -0.35 -3.07
Kharchenko et al. (2012) 251.4 -47.747 -3.25 -3.02
Dias et al. (2019) 251.404 -47.733 0.347 -0.96 -2.174 -41.031
Cantat-Gaudin et al. (2020) 251.414 -47.747 0.366 -0.937 -2.206
Dias et al. (2021) 251.405 -47.747 0.377 -0.96 -2.207 -2.217
Hunt & Reffert (2023) 251.414 -47.744 0.375 -1.009 -2.147 -46.992
Cavallo et al. (2024) 251.413 -47.749 0.374
Hunt & Reffert (2024) 251.414 -47.744 0.375 -1.009 -2.147 -46.992
UCC 251.407 -47.742 0.371 -0.969 -2.173 -43.908

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Estimated members

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Fundamental parameters

Reference Values
Dias et al. (2002) E(B-V)=0.729, Dist=1750.0, Age=7.45
Kharchenko et al. (2012) e_bv=0.729, distance=1750, log_age=7.45
Dias et al. (2019) E(B-V)=0.5, Dist=2637, logAge=7.621, Z=0.023
Cantat-Gaudin et al. (2020) AVNN=1.54, DMNN=12.16, AgeNN=7.95
Dias et al. (2021) Av=1.936, Dist=2311, logage=7.767, [Fe/H]=0.169
Hunt & Reffert (2023) AV50=1.818, diffAV50=1.04, MOD50=12.049, logAge50=7.971
Cavallo et al. (2024) AV50=2.0, dMod50=11.74, logAge50=8.15, [Fe/H]50=0.04
Hunt & Reffert (2024) MassJ=772.332

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Cluster region


Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv
UBC 318 7.5 251.118 -47.582 0.345 -0.945 -2.225 -43.355