UFMG 30

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.72 1.0 0.75 0.33 1.0
C3
N_50
r_50
AB 93 9.9
Summary

UFMG 30 is a moderately populated, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, below the mid-plane. It is poorly studied 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
Ferreira et al. (2020) 257.84 -48.723 0.817 -0.422 -0.82 –
Dias et al. (2021) 257.784 -48.747 0.816 -0.433 -0.822 –
He et al. (2022) 257.772 -48.746 0.847 -0.529 -0.872 –
Almeida et al. (2025) 257.784 -48.747 – – – –
           
UCC 257.779 -48.751 0.841 -0.492 -0.846 19.416
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UFMG 30 UCC

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Fundamental parameters

Reference Values
Ferreira et al. (2020) E(B-V)=0.55, Dist=1175, logt=7.9
Dias et al. (2021) Av=1.418, Dist=1175, logage=8.105, [Fe/H]=0.089
He et al. (2022) A0=1.45, logAge=7.8
Almeida et al. (2025) AV=1.418, Dist=1175, logAge=8.105, MassRk=86.3

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
Theia 1891 76.3 257.78 -48.75 0.85 -0.53 -0.87 19.47 0.05