UFMG 91

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.76 1.0 1.0 0.42 1.0
C3
N_50
r_50
AA 118 3.0
Summary

UFMG 91 is a rich, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It is poorly studied in the literature.

This object shares a moderate percentage of members with 2 later reported entries.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Ferreira et al. (2021) 264.868 -35.075 0.269 0.222 -3.637 –
Hunt & Reffert (2023) 264.866 -35.084 0.301 0.251 -3.699 -44.147
Cavallo et al. (2024) 264.866 -35.084 0.302 – – –
Hunt & Reffert (2024) 264.866 -35.084 0.301 0.251 -3.699 -44.147
Hu & Soubiran (2025) 264.866 -35.084 – – – –
           
UCC 264.866 -35.081 0.303 0.262 -3.694 -46.463
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UFMG 91 UCC
UFMG 91 HUNT23

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Fundamental parameters

Reference Values
Ferreira et al. (2021) E(B-V)=0.89, Dmod=12.25, logt=9.25
Hunt & Reffert (2023) AV50=3.406, diffAV50=1.637, MOD50=12.324, logAge50=8.733
Cavallo et al. (2024) AV50=3.47, dMod50=11.96, logAge50=9.15, [Fe/H]50=-0.62
Hunt & Reffert (2024) MassJ=1696.62, MassTot=1696.62
Hu & Soubiran (2025) MA22=-0.17, MA23f=0.16, MA23g=0.16, MZ23=0.29, MK24=-0.07, MF24=0.13

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 952 50.0 264.86 -35.08 0.32 0.26 -3.7 -44.08 0.0
OC 0693 25.4 264.86 -35.09 0.32 0.26 -3.65 -40.51 0.0