HSC 2531

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.99 0.5 0.25 1.0
C3
N_50
r_50
BB 23 3.4
Summary

HSC 2531 is a sparse, very dense object of intermediate C3 quality. It is located at a moderate distance from the Sun, above 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) 191.641 -61.19 0.457 -4.887 -0.982 –
Cavallo et al. (2024) 191.648 -61.178 0.458 – – –
Hunt & Reffert (2024) 191.641 -61.19 0.457 -4.887 -0.982 –
           
UCC 191.626 -61.195 0.458 -4.851 -1.018 -11.16
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 2531 UCC
HSC 2531 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=2.352, diffAV50=2.19, MOD50=11.592, logAge50=7.885
Cavallo et al. (2024) AV50=2.54, dMod50=11.39, logAge50=7.39, [Fe/H]50=-0.45
Hunt & Reffert (2024) MassJ=206.272, MassTot=206.272

Search coordinates in Bayestar19

Cluster region map