UBC 52

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.46 1.0 0.5 0.67 1.0
C3
N_50
r_50
BB 46 4.3
Summary

UBC 52 is a poorly populated, very dense object of intermediate 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. (2019) 64.741 52.373 0.412 -0.856 0.58 –
Cantat-Gaudin et al. (2020) 64.728 52.344 0.401 -0.868 0.616 –
Dias et al. (2021) 64.729 52.37 0.387 -0.829 0.591 -29.962
Hunt & Reffert (2023) 64.793 52.332 0.431 -0.843 0.574 -42.463
Cavallo et al. (2024) 64.756 52.364 0.431 – – –
Hunt & Reffert (2024) 64.793 52.332 0.431 -0.843 0.574 -42.463
Almeida et al. (2025) 64.729 52.37 – – – –
Hu & Soubiran (2025) 64.756 52.364 – – – –
           
UCC 64.742 52.36 0.428 -0.833 0.584 -33.226
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 52 UCC
UBC 52 HUNT23
UBC 52 CANTAT20

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Fundamental parameters

Reference Values
Cantat-Gaudin et al. (2020) AVNN=1.56, DistPc=2215.0, AgeNN=9.01
Dias et al. (2021) Av=2.147, Dist=2081, logage=8.794, [Fe/H]=-0.09
Hunt & Reffert (2023) AV50=1.784, diffAV50=0.93, MOD50=11.653, logAge50=8.878
Cavallo et al. (2024) AV50=1.84, dMod50=11.71, logAge50=8.92, [Fe/H]50=0.42
Hunt & Reffert (2024) MassJ=280.678, MassTot=286.222
Almeida et al. (2025) AV=2.147, Dist=2081, logAge=8.794, MassRk=217.1
Hu & Soubiran (2025) MA22=-0.2, MA23f=-0.3, MZ23=-0.21, MK24=-0.23, MF24=-0.24

Search coordinates in Bayestar19

Cluster region map