UBC 1055

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.44 0.59 1.0 0.42 1.0
C3
N_50
r_50
AA 44 3.5
Summary

UBC 1055 is a poorly populated, moderately 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) 285.38 11.76 0.27 -1.64 -5.55 –
Hunt & Reffert (2023) 285.406 11.73 0.268 -1.631 -5.551 37.072
Cavallo et al. (2024) 285.41 11.735 0.262 – – –
Hunt & Reffert (2024) 285.406 11.73 0.268 -1.631 -5.551 37.072
Hu & Soubiran (2025) 285.41 11.735 – – – –
           
UCC 285.409 11.734 0.264 -1.647 -5.558 35.745
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 1055 UCC
UBC 1055 HUNT23

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Fundamental parameters

Reference Values
Castro-Ginard et al. (2022) AV=1.93, Dist=3602, logAge=8.92
Hunt & Reffert (2023) AV50=2.703, diffAV50=2.151, MOD50=12.685, logAge50=8.484
Cavallo et al. (2024) AV50=1.9, dMod50=12.48, logAge50=9.12, [Fe/H]50=0.08
Hunt & Reffert (2024) MassJ=643.056, MassTot=687.572
Hu & Soubiran (2025) MA22=0.04, MA23f=-0.16, MA23g=0.05, MZ23=0.22, MK24=-0.08, MF24=-0.01

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Cluster region map