Collinder 197

(FoF 2235)

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UCC G261.5+00.9

C3
N_50
r_50
AB 523 6.4

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Dambis (1999) 131.212 -41.233
Dias et al. (2002) 131.213 -41.233 -4.26 3.41 30.82
Chen et al. (2003) 131.284 -41.464 -9.8 7.5 33.1
Loktin & Popova (2017) 131.22 -41.233 -4.26 3.41 33.1
Liu & Pang (2019) 131.2 -41.297 1.024 -5.76 3.946
Dias et al. (2019) 131.213 -41.233 1.029 -5.728 4.026 30.789
Cantat-Gaudin et al. (2020) 131.202 -41.28 1.034 -5.808 3.933
Dias et al. (2021) 131.216 -41.288 1.026 -5.755 3.914 35.065
He et al. (2022) 131.194 -41.284 1.044 -5.762 4.045
Hunt & Reffert (2023) 131.215 -41.26 1.039 -5.736 4.075 20.114
Cavallo et al. (2024) 131.2 -41.275 1.041
Alfonso et al. (2024) 131.191 -41.284 1.012 -5.76 4.054
Hunt & Reffert (2024) 131.215 -41.26 1.039 -5.736 4.075 20.114
UCC 131.194 -41.278 1.037 -5.759 4.015 22.607

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Estimated members

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Fundamental parameters

Reference Values
Dambis (1999) E_B-V_=0.604, DM0=10.13, log_age_=6.8
Dias et al. (2002) E(B-V)=0.548, Dist=838.0, Age=7.128
Chen et al. (2003) HDis=838, Age=0.01
Loktin & Popova (2017) E(B-V)=0.548, Dmod=9.566, logt=7.128
Liu & Pang (2019) Age=0.007, Z=0.5
Dias et al. (2019) E(B-V)=0.47, Dist=594, logAge=7.111, Z=0.003
Cantat-Gaudin et al. (2020) AVNN=1.42, DMNN=9.9, AgeNN=7.15
Dias et al. (2021) Av=1.921, Dist=833, logage=6.959, [Fe/H]=0.065
He et al. (2022) A0=2.65, logAge=6.55
Hunt & Reffert (2023) AV50=2.029, diffAV50=2.274, MOD50=9.794, logAge50=6.605
Cavallo et al. (2024) AV50=2.11, dMod50=10.13, logAge50=6.72, [Fe/H]50=-0.02
Alfonso et al. (2024) AV=1.41981, MOD=9.89956, logAge=6.98441, Z=0.06550
Hunt & Reffert (2024) MassJ=417.239

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Cluster region