NGC 381

(FoF 2128)

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UCC G124.9-01.2

C3
N_50
r_50
AB 334 7.7

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Dias et al. (2002) 17.079 61.583 -0.22 0.11 -29.76
Chen et al. (2003) 17.061 61.587
Kharchenko et al. (2012) 17.108 61.579 0.22 -2.07
Loktin & Popova (2017) 17.085 61.583 -1.213 -1.246 -22.0
Bossini et al. (2019) 17.094 61.586
Liu & Pang (2019) 17.085 61.597 0.854 1.599 -2.254
Cantat-Gaudin et al. (2020) 17.094 61.586 0.847 1.602 -2.263
Dias et al. (2021) 17.089 61.594 0.845 1.6 -2.257
Jaehnig et al. (2021) 17.101 61.586 0.878 1.609 -2.261
Tarricq et al. (2022) 17.109 61.578 0.859 1.6 -2.347
He et al. (2022) 17.09 61.586 0.855 1.599 -2.33
Hunt & Reffert (2023) 17.104 61.584 0.856 1.6 -2.318 -21.94
Cavallo et al. (2024) 17.099 61.588 0.853
Hunt & Reffert (2024) 17.104 61.584 0.856 1.6 -2.318 -21.94
Hu & Soubiran (2025) 17.099 61.588
UCC 17.095 61.585 0.852 1.588 -2.301 -24.323

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Estimated members

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Fundamental parameters

Reference Values
Dias et al. (2002) E(B-V)=0.4, Dist=1148.0, Age=8.505, [Fe/H]=0.07
Chen et al. (2003) E(B-V)=0.4, HDis=1148, Age=0.32, [Fe/H]_1=0.07
Kharchenko et al. (2012) e_bv=0.339, distance=1200, log_age=8.85, metallicity=0.07
Loktin & Popova (2017) E(B-V)=0.338, Dmod=10.19, logt=8.559
Bossini et al. (2019) AV=1.043, Dist=10.525, logA=8.699, Fe/H=0.07
Liu & Pang (2019) Age=0.363, Z=0.25
Cantat-Gaudin et al. (2020) AVNN=0.93, DMNN=10.35, AgeNN=8.58
Dias et al. (2021) Av=1.375, Dist=1104, logage=8.63, [Fe/H]=0.105
Tarricq et al. (2022) Dist=1139, logAgeNN=8.63
He et al. (2022) A0=1.5, logAge=8.4
Hunt & Reffert (2023) AV50=1.232, diffAV50=0.798, MOD50=10.232, logAge50=8.375
Cavallo et al. (2024) AV50=1.19, dMod50=10.35, logAge50=8.75, [Fe/H]50=0.36
Hunt & Reffert (2024) MassJ=807.564
Hu & Soubiran (2025) MA22=-0.09, MA23f=-0.17, MZ23=-0.11, MK24=-0.08, MF24=-0.14

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Cluster region