UBC 1173

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.39 1.0 0.5 0.42 1.0
C3
N_50
r_50
BB 39 2.3
Summary

UBC 1173 is a poorly populated, very dense object of intermediate C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It was recently reported in the literature.

This object shares a large percentage of members with a later reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Castro-Ginard et al. (2022) 343.33 57.01 0.26 -3.02 -0.99 –
Hunt & Reffert (2023) 343.321 57.018 0.251 -2.989 -1.012 -50.568
Cavallo et al. (2024) 343.346 57.013 0.255 – – –
Hunt & Reffert (2024) 343.321 57.018 0.251 -2.989 -1.012 -50.568
Hu & Soubiran (2025) 343.346 57.013 – – – –
           
UCC 343.314 57.014 0.255 -3.015 -1.012 -50.564
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

UBC 1173 UCC
UBC 1173 HUNT23

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Fundamental parameters

Reference Values
Castro-Ginard et al. (2022) AV=1.404, Dist=4193, logAge=8.702
Hunt & Reffert (2023) AV50=1.931, diffAV50=0.795, MOD50=12.734, logAge50=8.594
Cavallo et al. (2024) AV50=1.86, dMod50=12.52, logAge50=8.78, [Fe/H]50=0.29
Hunt & Reffert (2024) MassJ=340.610, MassTot=383.512
Hu & Soubiran (2025) MA22=-0.2, MA23f=-0.36, MK24=-0.26, MF24=-0.26

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 4532 76.9 343.31 57.01 0.26 -3.02 -1.01 -50.56 0.0