UBC 1121

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.4 1.0 0.62 0.42 1.0
C3
N_50
r_50
CA 40 2.8
Summary

UBC 1121 is a poorly populated, very dense object of intermediate 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) 313.65 47.04 0.29 -4.09 -4.71 6.78
Hunt & Reffert (2023) 313.628 47.034 0.289 -4.052 -4.686 -17.935
Cavallo et al. (2024) 313.656 47.016 0.287 – – –
Hunt & Reffert (2024) 313.628 47.034 0.289 -4.052 -4.686 -17.935
Hu & Soubiran (2025) 313.656 47.016 – – – –
           
UCC 313.65 47.025 0.288 -4.085 -4.71 -14.877
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 1121 UCC
UBC 1121 HUNT23

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Fundamental parameters

Reference Values
Castro-Ginard et al. (2022) AV=2.079, Dist=3746, logAge=8.783
Hunt & Reffert (2023) AV50=2.546, diffAV50=1.869, MOD50=12.475, logAge50=8.617
Cavallo et al. (2024) AV50=2.66, dMod50=12.18, logAge50=8.91, [Fe/H]50=0.16
Hunt & Reffert (2024) MassJ=348.647, MassTot=358.900
Hu & Soubiran (2025) MA22=-0.07, MA23f=-0.32, MA23g=-0.22, MZ23=0.02, MK24=-0.17, MF24=-0.21

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Cluster region map