UBC 104

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.72 1.0 1.0 0.58 1.0
C3
N_50
r_50
AA 94 3.5
Summary

UBC 104 is a moderately populated, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is moderately studied in the literature.

This object shares a very small 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) 280.69 -6.263 0.289 0.487 -0.8 –
Cantat-Gaudin et al. (2020) 280.692 -6.257 0.295 0.486 -0.809 –
Dias et al. (2021) 280.702 -6.251 0.301 0.472 -0.808 –
Hunt & Reffert (2023) 280.698 -6.25 0.335 0.472 -0.807 -8.129
Cavallo et al. (2024) 280.707 -6.246 0.33 – – –
Hunt & Reffert (2024) 280.698 -6.25 0.335 0.472 -0.807 -8.129
Almeida et al. (2025) 280.702 -6.251 – – – –
           
UCC 280.706 -6.254 0.325 0.47 -0.801 14.465
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

UBC 104 UCC
UBC 104 HUNT23
UBC 104 CANTAT20

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Fundamental parameters

Reference Values
Cantat-Gaudin et al. (2020) AVNN=1.71, DistPc=3028.0, AgeNN=7.81
Dias et al. (2021) Av=1.781, Dist=2741, logage=8.428, [Fe/H]=0.295
Hunt & Reffert (2023) AV50=1.647, diffAV50=1.549, MOD50=12.124, logAge50=8.392
Cavallo et al. (2024) AV50=2.58, dMod50=11.48, logAge50=8.06, [Fe/H]50=-1.02
Hunt & Reffert (2024) MassJ=1186.61, MassTot=1215.56
Almeida et al. (2025) AV=1.781, Dist=2741, logAge=8.428, MassRk=715.0

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 5708 4.3 280.69 -6.29 0.31 0.27 -1.0 23.04 0.08