Berkeley 12

(OCL 412; FSR 0710; MWSC 413)

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UCC G161.6-02.0

C1 C2 C3
N_50
r_50
1.0 0.6 AB 671 5.5

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Chen et al. (2003) 71.143 42.691
Kharchenko et al. (2012) 71.108 42.69 -5.57 -1.34
Loktin & Popova (2017) 71.145 42.684 -4.95 -2.203
Bica et al. (2019) 71.104 42.693
Cantat-Gaudin et al. (2020) 71.1 42.691 0.202 0.836 -1.713
Dias et al. (2021) 71.097 42.687 0.196 0.845 -1.715
Jaehnig et al. (2021) 71.107 42.689 0.183 0.85 -1.763
Hunt & Reffert (2023) 71.096 42.691 0.231 0.728 -1.769 -30.329
Cavallo et al. (2024) 71.11 42.695 0.229
UCC 71.104 42.692 0.232 0.734 -1.755 -33.25

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Estimated members

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Fundamental parameters

Reference Values
Chen et al. (2003) E(B-V)=0.7, HDis=3162.0, Age=4.0, [Fe/H]=0.07
Kharchenko et al. (2012) e_bv=0.7, distance=3300, log_age=9.6, metallicity=0.07
Loktin & Popova (2017) E(B-V)=0.78, Dmod=11.721, logt=9.17
Cantat-Gaudin et al. (2020) AVNN=2.16, DMNN=13.17, AgeNN=9.3
Dias et al. (2021) Av=2.706, Dist=3805, logage=9.227, [Fe/H]=-0.256
Hunt & Reffert (2023) AV50=2.69, diffAV50=2.139, MOD50=12.848, logAge50=8.882
Cavallo et al. (2024) AV50=2.57, dMod50=12.88, logAge50=9.08, [Fe/H]50=-0.02


Last modified: 2025-01-31