UBC 452

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.33 0.16 0.5 0.5 1.0
C3
N_50
r_50
BB 33 5.8
Summary

UBC 452 is a poorly populated, very loose object of intermediate C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It is moderately studied in the literature.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Castro-Ginard et al. (2020) 111.18 -19.237 0.257 -1.325 0.64 –
Cantat-Gaudin et al. (2020) 111.185 -19.225 0.258 -1.327 0.652 –
Hunt & Reffert (2023) 111.196 -19.259 0.267 -1.293 0.672 71.086
Cavallo et al. (2024) 111.186 -19.255 0.268 – – –
Hunt & Reffert (2024) 111.196 -19.259 0.267 -1.293 0.672 71.086
Hu & Soubiran (2025) 111.186 -19.255 – – – –
           
UCC 111.183 -19.257 0.266 -1.297 0.672 68.423
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 452 UCC
UBC 452 HUNT23
UBC 452 CANTAT20

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Fundamental parameters

Reference Values
Cantat-Gaudin et al. (2020) AVNN=0.7, DistPc=3389.0, AgeNN=9.0
Hunt & Reffert (2023) AV50=1.202, diffAV50=0.953, MOD50=12.736, logAge50=8.608
Cavallo et al. (2024) AV50=1.23, dMod50=12.24, logAge50=8.81, [Fe/H]50=0.0
Hunt & Reffert (2024) MassJ=205.423, MassTot=284.998
Hu & Soubiran (2025) MA22=-0.25, MA23f=-0.38, MA23g=-0.14, MZ23=-0.11, MK24=-0.24, MF24=-0.28

Search coordinates in Bayestar19

Cluster region map