UBC 1522

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.66 1.0 0.75 0.42 0.02
C3
N_50
r_50
AB 81 3.7
Summary

UBC 1522 is a moderately populated, very dense object of high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It was recently reported in the literature.

Warning: This is very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Castro-Ginard et al. (2022) 198.19 -64.26 0.45 -4.34 -0.52 -17.69
Hunt & Reffert (2023) 198.237 -64.276 0.461 -4.35 -0.541 -23.455
Cavallo et al. (2024) 198.204 -64.259 0.461 – – –
Hunt & Reffert (2024) 198.237 -64.276 0.461 -4.35 -0.541 -23.455
Hu & Soubiran (2025) 198.204 -64.259 – – – –
           
UCC 198.223 -64.264 0.46 -4.347 -0.531 -18.401
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

UBC 1522 UCC
UBC 1522 HUNT23

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Fundamental parameters

Reference Values
Castro-Ginard et al. (2022) AV=1.03, Dist=2585, logAge=8.891
Hunt & Reffert (2023) AV50=1.455, diffAV50=1.091, MOD50=11.526, logAge50=8.826
Cavallo et al. (2024) AV50=1.66, dMod50=11.27, logAge50=8.88, [Fe/H]50=0.01
Hunt & Reffert (2024) MassJ=658.852, MassTot=687.314
Hu & Soubiran (2025) MA22=-0.12, MA23f=-0.24, MA23g=-0.2, MZ23=-0.54, MK24=-0.25, MF24=-0.31

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
LISC 3164 97.5 198.23 -64.26 0.46 -4.34 -0.54 -18.4 0.49
CWWDL 5475 58.0 198.22 -64.26 0.46 -4.35 -0.52 -18.4 0.0
CWNU 278 32.1 198.22 -64.26 0.45 -4.35 -0.53 -15.14 0.0