HSC 1575

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.12 0.12 0.25 1.0
C3
N_50
r_50
DC 23 35.4
Summary

HSC 1575 is a sparse, very loose object of very low C3 quality. It is located at a close distance from the Sun, near the mid-plane. It was recently reported in the literature.

Warning: contains less than 25 stars with P>0.5 estimated.

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) 96.145 13.077 1.701 0.87 -3.283 7.269
Cavallo et al. (2024) 96.018 13.269 1.705 – – –
Hu & Soubiran (2025) 96.018 13.269 – – – –
           
UCC 96.116 13.11 1.697 0.889 -3.265 2.46
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 1575 UCC
HSC 1575 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.148, diffAV50=0.888, MOD50=8.738, logAge50=8.557
Cavallo et al. (2024) AV50=0.45, dMod50=8.85, logAge50=8.76, [Fe/H]50=-0.38
Hu & Soubiran (2025) MA22=-0.28, MA23f=-0.16, MZ23=-0.12, MK24=-0.08, MF24=-0.05

Search coordinates in Bayestar19

Cluster region map