UBC 1548

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.76 1.0 0.5 0.42 1.0
C3
N_50
r_50
BB 124 3.2
Summary

UBC 1548 is a rich, very dense object of intermediate C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It was recently reported in the literature.

This object shares a small 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. (2022) 244.93 -49.97 0.38 -3.1 -2.47 –
Hunt & Reffert (2023) 244.936 -49.967 0.379 -3.1 -2.482 -35.428
Cavallo et al. (2024) 244.957 -49.972 0.381 – – –
Hunt & Reffert (2024) 244.936 -49.967 0.379 -3.1 -2.482 -35.428
Hu & Soubiran (2025) 244.957 -49.972 – – – –
           
UCC 244.943 -49.961 0.38 -3.112 -2.493 -58.827
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 1548 UCC
UBC 1548 HUNT23

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Fundamental parameters

Reference Values
Castro-Ginard et al. (2022) AV=2.155, Dist=3059, logAge=8.393
Hunt & Reffert (2023) AV50=2.791, diffAV50=2.278, MOD50=11.849, logAge50=8.672
Cavallo et al. (2024) AV50=2.44, dMod50=11.49, logAge50=9.0, [Fe/H]50=-0.16
Hunt & Reffert (2024) MassJ=1133.14, MassTot=1153.09
Hu & Soubiran (2025) MA22=-0.16, MA23f=-0.02, MA23g=0.11, MZ23=-0.14, MK24=-0.1, MF24=-0.14

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 220 20.2 244.93 -49.97 0.39 -3.11 -2.44 -59.48 0.0