UBC 1528

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.61 1.0 1.0 0.42 1.0
C3
N_50
r_50
AA 72 2.8
Summary

UBC 1528 is a moderately populated, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It was recently reported in the literature.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Castro-Ginard et al. (2022) 217.66 -59.12 0.37 -2.48 -2.91 –
Hunt & Reffert (2023) 217.652 -59.115 0.363 -2.461 -2.922 -9.739
Cavallo et al. (2024) 217.634 -59.116 0.365 – – –
Hunt & Reffert (2024) 217.652 -59.115 0.363 -2.461 -2.922 -9.739
Hu & Soubiran (2025) 217.634 -59.116 – – – –
           
UCC 217.645 -59.115 0.36 -2.467 -2.913 -9.001
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 1528 UCC
UBC 1528 HUNT23

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Fundamental parameters

Reference Values
Castro-Ginard et al. (2022) AV=2.027, Dist=3173, logAge=8.917
Hunt & Reffert (2023) AV50=2.331, diffAV50=1.236, MOD50=11.994, logAge50=8.648
Cavallo et al. (2024) AV50=2.15, dMod50=11.43, logAge50=9.13, [Fe/H]50=-0.14
Hunt & Reffert (2024) MassJ=518.987, MassTot=704.139
Hu & Soubiran (2025) MA22=-0.13, MA23f=-0.21, MA23g=0.16, MZ23=-0.06, MK24=-0.12, MF24=-0.12

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Cluster region map