UBC 1371

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.75 1.0 0.5 0.42 1.0
C3
N_50
r_50
BB 109 3.8
Summary

UBC 1371 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 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. (2022) 111.13 -17.19 0.34 -1.33 -0.47 41.34
Hunt & Reffert (2023) 111.133 -17.193 0.34 -1.379 -0.407 52.206
Cavallo et al. (2024) 111.135 -17.2 0.344 – – –
Hunt & Reffert (2024) 111.133 -17.193 0.34 -1.379 -0.407 52.206
Hu & Soubiran (2025) 111.135 -17.2 – – – –
           
UCC 111.128 -17.191 0.343 -1.354 -0.495 32.634
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

UBC 1371 UCC
UBC 1371 HUNT23

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Fundamental parameters

Reference Values
Castro-Ginard et al. (2022) AV=1.474, Dist=3271, logAge=8.857
Hunt & Reffert (2023) AV50=1.84, diffAV50=2.573, MOD50=12.103, logAge50=8.698
Cavallo et al. (2024) AV50=1.99, dMod50=11.91, logAge50=8.92, [Fe/H]50=-0.15
Hunt & Reffert (2024) MassJ=712.223, MassTot=577.837
Hu & Soubiran (2025) MA22=-0.25, MA23f=-0.35, MA23g=-0.27, MZ23=-0.4, MK24=-0.27, MF24=-0.33

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 341 89.9 111.13 -17.19 0.34 -1.35 -0.5 40.33 0.01