UBC 83

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.55 0.78 0.75 0.58 1.0
C3
N_50
r_50
AB 59 6.4
Summary

UBC 83 is a moderately populated, dense object of high C3 quality. It is located at a moderate distance from the Sun, near 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. (2019) 97.557 7.364 0.475 -1.083 0.389 –
Cantat-Gaudin et al. (2020) 97.561 7.335 0.483 -1.067 0.388 –
Dias et al. (2021) 97.546 7.367 0.445 -1.097 0.378 –
Hunt & Reffert (2023) 97.505 7.32 0.482 -1.107 0.367 55.026
Cavallo et al. (2024) 97.528 7.373 0.48 – – –
Hunt & Reffert (2024) 97.505 7.32 0.482 -1.107 0.367 55.026
Almeida et al. (2025) 97.546 7.367 – – – –
           
UCC 97.554 7.345 0.478 -1.092 0.367 54.476
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 83 UCC
UBC 83 HUNT23
UBC 83 CANTAT20

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Fundamental parameters

Reference Values
Cantat-Gaudin et al. (2020) AVNN=0.85, DistPc=2105.0, AgeNN=8.18
Dias et al. (2021) Av=1.358, Dist=1915, logage=8.204, [Fe/H]=-0.147
Hunt & Reffert (2023) AV50=0.732, diffAV50=0.543, MOD50=11.537, logAge50=8.296
Cavallo et al. (2024) AV50=1.16, dMod50=11.59, logAge50=8.38, [Fe/H]50=0.15
Hunt & Reffert (2024) MassJ=260.501, MassTot=272.601
Almeida et al. (2025) AV=1.358, Dist=1915, logAge=8.204, MassRk=412.8

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Cluster region map