UBC 548

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.47 1.0 0.75 0.58 1.0
C3
N_50
r_50
BA 47 2.9
Summary

UBC 548 is a poorly populated, very dense object of high C3 quality. It is located at a moderate distance from the Sun, near 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) 250.374 -46.109 0.4 -2.113 -3.879 –
Cantat-Gaudin et al. (2020) 250.353 -46.11 0.407 -2.116 -3.884 –
Dias et al. (2021) 250.395 -46.1 0.393 -2.157 -3.859 -23.242
Hunt & Reffert (2023) 250.338 -46.09 0.407 -2.135 -3.917 -23.383
Cavallo et al. (2024) 250.403 -46.112 0.41 – – –
Hunt & Reffert (2024) 250.338 -46.09 0.407 -2.135 -3.917 -23.383
Almeida et al. (2025) 250.395 -46.1 – – – –
           
UCC 250.342 -46.088 0.41 -2.087 -3.887 -13.374
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 548 UCC
UBC 548 HUNT23
UBC 548 CANTAT20

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Fundamental parameters

Reference Values
Cantat-Gaudin et al. (2020) AVNN=2.27, DistPc=2379.0, AgeNN=8.62
Dias et al. (2021) Av=3.073, Dist=2501, logage=7.138, [Fe/H]=0.127
Hunt & Reffert (2023) AV50=2.994, diffAV50=2.699, MOD50=11.732, logAge50=8.221
Cavallo et al. (2024) AV50=3.28, dMod50=11.2, logAge50=8.66, [Fe/H]50=-0.07
Hunt & Reffert (2024) MassJ=972.220, MassTot=1226.44
Almeida et al. (2025) AV=3.073, Dist=2501, logAge=7.138, MassRk=980.7

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Cluster region map