UBC 149

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.43 1.0 1.0 0.58 1.0
C3
N_50
r_50
AA 43 3.7
Summary

UBC 149 is a poorly populated, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It is moderately studied in the literature.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Castro-Ginard et al. (2020) 312.324 46.462 0.385 -0.872 -1.929 –
Cantat-Gaudin et al. (2020) 312.253 46.47 0.389 -0.884 -1.926 –
Dias et al. (2021) 312.431 46.464 0.381 -0.869 -1.938 -27.121
Hunt & Reffert (2023) 312.166 46.495 0.373 -0.893 -1.952 –
Cavallo et al. (2024) 312.319 46.48 0.373 – – –
Hunt & Reffert (2024) 312.166 46.495 0.373 -0.893 -1.952 –
Almeida et al. (2025) 312.431 46.464 – – – –
           
UCC 312.221 46.483 0.377 -0.891 -1.966 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 149 UCC
UBC 149 HUNT23
UBC 149 CANTAT20

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Fundamental parameters

Reference Values
Cantat-Gaudin et al. (2020) AVNN=1.19, DistPc=2414.0, AgeNN=7.54
Dias et al. (2021) Av=1.44, Dist=2229, logage=7.969, [Fe/H]=0.096
Hunt & Reffert (2023) AV50=1.322, diffAV50=0.398, MOD50=11.962, logAge50=7.834
Cavallo et al. (2024) AV50=1.44, dMod50=11.98, logAge50=7.7, [Fe/H]50=0.21
Hunt & Reffert (2024) MassJ=329.487, MassTot=434.397
Almeida et al. (2025) AV=1.44, Dist=2229, logAge=7.969, MassRk=1070.4

Search coordinates in Bayestar19

Cluster region map