UPK 108

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.39 0.27 0.75 0.42 0.33
C3
N_50
r_50
AB 39 21.7
Summary

UPK 108 is a poorly populated, loose object of high C3 quality. It is located at a close distance from the Sun, below the mid-plane. It is poorly studied in the literature.

Warning: This is possibly a duplicated object, which shares a significant percentage of members with at least one previously reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Sim et al. (2019) 315.521 29.79 – 1.02 -4.72 –
Cantat-Gaudin et al. (2020) 315.551 29.997 1.173 1.073 -4.748 –
Dias et al. (2021) 315.669 29.898 1.169 1.048 -4.74 –
Alfonso et al. (2024) 315.278 29.598 1.145 0.954 -4.857 –
Almeida et al. (2025) 315.669 29.898 – – – –
           
UCC 315.461 29.744 1.178 1.032 -4.787 -11.955
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

UPK 108 UCC
UPK 108 CANTAT20

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Fundamental parameters

Reference Values
Sim et al. (2019) d_pc=840, log(age)=7.65
Cantat-Gaudin et al. (2020) AVNN=0.27, DistPc=820.0, AgeNN=7.61
Dias et al. (2021) Av=0.442, Dist=820, logage=8.078, [Fe/H]=-0.008
Alfonso et al. (2024) AV=0.27022, MOD=9.56977, logAge=7.7858, Z=-0.0078
Almeida et al. (2025) AV=0.442, Dist=820, logAge=8.078, MassRk=66.4

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
Teutsch 312 66.7 315.44 29.67 1.17 1.01 -4.8 -10.24 0.43