HSC 2161

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.26 0.09 0.25 0.25 1.0
C3
N_50
r_50
CC 26 12.7
Summary

HSC 2161 is a poorly populated, very loose object of low C3 quality. It is located at a moderate distance from the Sun, well above the mid-plane. It was recently reported in the literature.

Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicates that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 152.598 -32.004 0.486 -10.842 9.589 31.757
Cavallo et al. (2024) 152.645 -32.22 0.488 – – –
Hu & Soubiran (2025) 152.645 -32.22 – – – –
           
UCC 152.619 -32.029 0.496 -10.863 9.603 33.21
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 2161 UCC
HSC 2161 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.339, diffAV50=1.306, MOD50=11.448, logAge50=9.413
Cavallo et al. (2024) AV50=0.24, dMod50=11.29, logAge50=9.52, [Fe/H]50=0.26
Hu & Soubiran (2025) MA22=-0.13, MA23f=-0.14, MZ23=0.0, MK24=-0.12, MF24=-0.02

Search coordinates in Bayestar19

Cluster region map