UBC 248

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.61 1.0 1.0 0.5 1.0
C3
N_50
r_50
AA 72 4.1
Summary

UBC 248 is a moderately populated, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It is moderately 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
Castro-Ginard et al. (2020) 137.986 -52.235 0.3 -4.108 3.907 –
Dias et al. (2021) 137.985 -52.244 0.28 -4.098 3.892 24.152
Hunt & Reffert (2023) 137.978 -52.23 0.328 -4.072 3.925 19.254
Cavallo et al. (2024) 137.955 -52.227 0.33 – – –
Hunt & Reffert (2024) 137.978 -52.23 0.328 -4.072 3.925 19.254
Almeida et al. (2025) 137.985 -52.244 – – – –
           
UCC 137.98 -52.233 0.327 -4.084 3.925 23.664
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 248 UCC
UBC 248 HUNT23

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Fundamental parameters

Reference Values
Dias et al. (2021) Av=1.507, Dist=2609, logage=8.272, [Fe/H]=0.074
Hunt & Reffert (2023) AV50=1.338, diffAV50=0.711, MOD50=12.177, logAge50=8.303
Cavallo et al. (2024) AV50=1.66, dMod50=11.74, logAge50=8.55, [Fe/H]50=-0.67
Hunt & Reffert (2024) MassJ=452.654, MassTot=457.436
Almeida et al. (2025) AV=1.507, Dist=2609, logAge=8.272, MassRk=649.1

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
PHOC 28 94.4 137.98 -52.24 0.33 -4.08 3.92 23.66 0.04