UBC 671

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.76 1.0 1.0 0.58 1.0
C3
N_50
r_50
AA 132 2.8
Summary

UBC 671 is a rich, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is moderately studied in the literature.

This object shares a large percentage of members with a later reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Castro-Ginard et al. (2020) 253.986 -43.208 0.37 -0.849 -2.407 –
Cantat-Gaudin et al. (2020) 253.992 -43.207 0.371 -0.844 -2.418 –
Dias et al. (2021) 253.981 -43.209 0.369 -0.843 -2.415 -8.539
Hunt & Reffert (2023) 253.995 -43.217 0.402 -0.849 -2.489 -3.916
Cavallo et al. (2024) 253.976 -43.213 0.404 – – –
Hunt & Reffert (2024) 253.995 -43.217 0.402 -0.849 -2.489 -3.916
Almeida et al. (2025) 253.981 -43.209 – – – –
           
UCC 253.991 -43.21 0.39 -0.892 -2.427 -8.918
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

UBC 671 UCC
UBC 671 HUNT23
UBC 671 CANTAT20

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Fundamental parameters

Reference Values
Cantat-Gaudin et al. (2020) AVNN=2.32, DistPc=2320.0, AgeNN=8.23
Dias et al. (2021) Av=2.597, Dist=2253, logage=8.361, [Fe/H]=0.472
Hunt & Reffert (2023) AV50=3.074, diffAV50=2.623, MOD50=11.734, logAge50=8.149
Cavallo et al. (2024) AV50=2.54, dMod50=11.52, logAge50=8.63, [Fe/H]50=0.61
Hunt & Reffert (2024) MassJ=1925.69, MassTot=1959.21
Almeida et al. (2025) AV=2.597, Dist=2253, logAge=8.361, MassRk=917.2

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 1602 83.3 253.99 -43.21 0.39 -0.9 -2.43 -8.92 0.02