Ruprecht 44

(OCL 681; ESO 430 05; MWSC 1398)

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UCC G245.7+00.4

C1 C2 C3
N_50
r_50
1.0 0.91 AA 167 2.8

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Dambis (1999) 119.725 -28.583
Kharchenko et al. (2012) 119.722 -28.585 -1.58 1.02
Loktin & Popova (2017) 119.715 -28.582 -2.618 -0.892 93.7
Bica et al. (2019) 119.711 -28.566
Bossini et al. (2019) 119.708 -28.558
Cantat-Gaudin et al. (2020) 119.708 -28.558 0.152 -2.381 2.935
Dias et al. (2021) 119.713 -28.569 0.156 -2.378 2.938
Jaehnig et al. (2021) 119.709 -28.563 0.183 -2.366 2.918
Hunt & Reffert (2023) 119.692 -28.547 0.181 -2.334 2.917
Cavallo et al. (2024) 119.697 -28.562 0.181
UCC 119.701 -28.553 0.18 -2.36 2.939

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Estimated members

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Fundamental parameters

Reference Values
Dambis (1999) E_B-V_=0.645, DM0=12.95, log_age_=6.4
Kharchenko et al. (2012) e_bv=0.604, distance=4666, log_age=6.8
Loktin & Popova (2017) E(B-V)=0.615, Dmod=13.332, logt=6.967
Bossini et al. (2019) AV=1.885, Dist=13.849, logA=7.132, Fe/H=0.0
Cantat-Gaudin et al. (2020) AVNN=1.64, DMNN=13.8, AgeNN=7.16
Dias et al. (2021) Av=1.957, Dist=4504, logage=7.089, [Fe/H]=-0.115
Hunt & Reffert (2023) AV50=1.789, diffAV50=1.872, MOD50=13.556, logAge50=7.309
Cavallo et al. (2024) AV50=1.86, dMod50=12.77, logAge50=7.43, [Fe/H]50=-0.29


Last modified: 2025-01-31