HSC 2166

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 0.16 0.25 0.0 1.0
C3
N_50
r_50
DB 25 60.3
Summary

HSC 2166 is a poorly populated, very loose object of low C3 quality. It is located at a very close distance from the Sun, 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) 149.644 -35.818 3.089 1.552 -4.918 -6.783
Cavallo et al. (2024) 150.71 -37.377 3.092 – – –
           
UCC 150.667 -37.336 3.094 1.664 -5.065 -4.952
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 2166 UCC
HSC 2166 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.62, diffAV50=0.451, MOD50=7.536, logAge50=7.972
Cavallo et al. (2024) AV50=0.49, dMod50=7.67, logAge50=7.58, [Fe/H]50=-0.25

Search coordinates in Bayestar19

Cluster region map