HSC 2959

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.46 1.0 0.33 1.0
C3
N_50
r_50
AA 24 5.3
Summary

HSC 2959 is a sparse, loose object of very high C3 quality. It is located at a moderate 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.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 263.553 -31.118 0.472 0.261 -1.449 -46.86
Cavallo et al. (2024) 263.514 -31.134 0.477 – – –
Hunt & Reffert (2024) 263.553 -31.118 0.472 0.261 -1.449 -46.86
Hu & Soubiran (2025) 263.514 -31.134 – – – –
           
UCC 263.532 -31.116 0.478 0.273 -1.427 -46.847
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 2959 UCC
HSC 2959 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=3.363, diffAV50=1.376, MOD50=11.457, logAge50=8.097
Cavallo et al. (2024) AV50=3.49, dMod50=10.54, logAge50=8.72, [Fe/H]50=-0.53
Hunt & Reffert (2024) MassJ=451.898, MassTot=466.197
Hu & Soubiran (2025) MA22=-0.3, MA23f=-0.09, MZ23=0.01, MK24=0.06

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Cluster region map