HSC 1544

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.26 0.12 0.12 0.25 1.0
C3
N_50
r_50
DC 26 38.4
Summary

HSC 1544 is a poorly populated, very loose object of very low C3 quality. It is located at a close distance from the Sun, below 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) 67.779 0.107 1.707 0.649 -6.503 9.769
Cavallo et al. (2024) 67.997 0.963 1.709 – – –
Hu & Soubiran (2025) 67.997 0.963 – – – –
           
UCC 67.779 0.328 1.694 0.635 -6.505 13.838
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 1544 UCC
HSC 1544 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.177, diffAV50=0.357, MOD50=8.754, logAge50=8.265
Cavallo et al. (2024) AV50=0.46, dMod50=8.83, logAge50=8.75, [Fe/H]50=0.29
Hu & Soubiran (2025) MA22=-0.25, MA23f=-0.23, MZ23=-0.15, MK24=-0.08, MF24=-0.08

Search coordinates in Bayestar19

Cluster region map