Ruprecht 54

(OCL 710; VDBH 20; vdBergh-Hagen 20; ESO 430 23; MWSC 1444)

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UCC G250.0+00.9

C1 C2 C3
N_50
r_50
1.0 0.74 AB 170 2.0

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Glushkova et al. (2010) 122.84 -31.944
Kharchenko et al. (2012) 122.843 -31.945 -1.62 6.89
Bica et al. (2019) 122.827 -31.951
Cantat-Gaudin et al. (2020) 122.844 -31.947 0.193 -2.66 3.124
Dias et al. (2021) 122.85 -31.942 0.196 -2.667 3.114 54.434
Hunt & Reffert (2023) 122.844 -31.949 0.222 -2.669 3.167 58.349
Cavallo et al. (2024) 122.851 -31.941 0.223
UCC 122.843 -31.946 0.225 -2.68 3.17 56.321

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Estimated members

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Fundamental parameters

Reference Values
Glushkova et al. (2010) E(B-V)=0.35, Dm=12.71, Age=8.45
Kharchenko et al. (2012) e_bv=0.416, distance=5243, log_age=8.915
Cantat-Gaudin et al. (2020) AVNN=0.99, DMNN=13.43, AgeNN=8.44
Dias et al. (2021) Av=1.301, Dist=3658, logage=8.462, [Fe/H]=-0.163
Hunt & Reffert (2023) AV50=0.672, diffAV50=0.496, MOD50=13.042, logAge50=8.901
Cavallo et al. (2024) AV50=1.3, dMod50=12.91, logAge50=8.75, [Fe/H]50=-0.17


Last modified: 2025-01-31