HSC 2587

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.2 0.62 0.25 1.0
C3
N_50
r_50
AC 24 19.1
Summary

HSC 2587 is a sparse, very loose object of intermediate C3 quality. It is located at a close distance from the Sun, below the mid-plane. It was recently reported in the literature.

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

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 204.256 -69.512 1.148 -10.241 -6.161 -17.82
Cavallo et al. (2024) 204.055 -69.678 1.145 – – –
Hu & Soubiran (2025) 204.055 -69.678 – – – –
           
UCC 204.263 -69.497 1.145 -10.207 -6.202 -16.803
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 2587 UCC
HSC 2587 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.545, diffAV50=0.375, MOD50=9.639, logAge50=8.931
Cavallo et al. (2024) AV50=1.25, dMod50=9.57, logAge50=8.98, [Fe/H]50=-0.46
Hu & Soubiran (2025) MA22=-0.01, MA23f=-0.03, MZ23=-0.22, MK24=-0.09, MF24=-0.05

Search coordinates in Bayestar19

Cluster region map