UBC 523

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.55 1.0 1.0 0.67 1.0
C3
N_50
r_50
AA 59 1.9
Summary

UBC 523 is a moderately populated, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It is moderately studied in the literature.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Castro-Ginard et al. (2020) 191.647 -66.205 0.31 -5.068 0.046 –
Cantat-Gaudin et al. (2020) 191.63 -66.205 0.311 -5.078 0.033 –
Dias et al. (2021) 191.664 -66.2 0.292 -5.051 0.03 –
Hunt & Reffert (2023) 191.643 -66.209 0.294 -5.074 0.009 -34.929
Cavallo et al. (2024) 191.644 -66.203 0.297 – – –
Hunt & Reffert (2024) 191.643 -66.209 0.294 -5.074 0.009 -34.929
Almeida et al. (2025) 191.664 -66.2 – – – –
Hu & Soubiran (2025) 191.644 -66.203 – – – –
           
UCC 191.651 -66.207 0.312 -5.067 0.008 -5.106
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 523 UCC
UBC 523 HUNT23
UBC 523 CANTAT20

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Fundamental parameters

Reference Values
Cantat-Gaudin et al. (2020) AVNN=1.56, DistPc=3337.0, AgeNN=8.22
Dias et al. (2021) Av=2.014, Dist=3135, logage=8.017, [Fe/H]=0.121
Hunt & Reffert (2023) AV50=1.844, diffAV50=1.829, MOD50=12.34, logAge50=8.477
Cavallo et al. (2024) AV50=1.56, dMod50=11.62, logAge50=8.95, [Fe/H]50=-0.15
Hunt & Reffert (2024) MassJ=585.992, MassTot=608.601
Almeida et al. (2025) AV=2.014, Dist=3135, logAge=8.017, MassRk=333.1
Hu & Soubiran (2025) MA22=-0.16, MA23f=-0.34, MZ23=-0.09, MK24=-0.24, MF24=-0.33

Search coordinates in Bayestar19

Cluster region map