Ruprecht 101

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UCC G298.2-00.5

C3
N_50
r_50
AA 430 3.7

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Dias et al. (2002) 182.408 -62.983 -3.99 2.34
Kharchenko et al. (2012) 182.393 -63.005 -4.66 1.07
Cantat-Gaudin et al. (2020) 182.398 -62.995 0.272 -9.521 0.479
Dias et al. (2021) 182.41 -62.99 0.272 -9.519 0.474 -14.973
Hunt & Reffert (2023) 182.405 -62.99 0.294 -9.515 0.48 -10.964
Cavallo et al. (2024) 182.379 -62.993 0.294
Hunt & Reffert (2024) 182.405 -62.99 0.294 -9.515 0.48 -10.964
Hu & Soubiran (2025) 182.379 -62.993
UCC 182.399 -62.993 0.29 -9.512 0.486 -15.957

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Estimated members

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Fundamental parameters

Reference Values
Dias et al. (2002) E(B-V)=0.52, Dist=2318.0, Age=9.05
Kharchenko et al. (2012) e_bv=0.687, distance=2856, log_age=8.87
Cantat-Gaudin et al. (2020) AVNN=1.32, DMNN=12.24, AgeNN=9.02
Dias et al. (2021) Av=1.872, Dist=2851, logage=9.013, [Fe/H]=0.024
Hunt & Reffert (2023) AV50=2.024, diffAV50=0.68, MOD50=12.5, logAge50=8.765
Cavallo et al. (2024) AV50=2.04, dMod50=11.78, logAge50=9.07, [Fe/H]50=-0.06
Hunt & Reffert (2024) MassJ=4140.50
Hu & Soubiran (2025) MA22=-0.24, MA23f=-0.19, MA23g=0.07, MZ23=-0.3, MK24=-0.2, MF24=-0.15

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Cluster region