HSC 131

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.3 0.52 0.75 0.33 1.0
C3
N_50
r_50
AB 30 15.1
Summary

HSC 131 is a poorly populated, moderately dense object of high C3 quality. It is located at a close distance from the Sun, near the mid-plane. It was recently reported in the literature.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 274.987 -21.895 1.254 1.753 -0.058 -6.576
Cavallo et al. (2024) 275.102 -22.004 1.262 – – –
Hunt & Reffert (2024) 274.987 -21.895 1.254 1.753 -0.058 -6.576
Hu & Soubiran (2025) 275.102 -22.004 – – – –
           
UCC 275.131 -22.024 1.29 1.82 -0.127 -10.049
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 131 UCC
HSC 131 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.82, diffAV50=1.105, MOD50=9.368, logAge50=8.212
Cavallo et al. (2024) AV50=0.79, dMod50=9.18, logAge50=8.79, [Fe/H]50=-0.13
Hunt & Reffert (2024) MassJ=167.400, MassTot=212.777
Hu & Soubiran (2025) MA22=-0.26, MA23f=-0.14, MZ23=-0.09, MK24=-0.14, MF24=-0.19

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Cluster region map