HSC 731

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.24 0.38 0.33 1.0
C3
N_50
r_50
BC 23 13.4
Summary

HSC 731 is a sparse, very loose object of low C3 quality. It is located at a relatively close 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) 324.515 47.576 0.876 -2.492 -5.641 -9.296
Cavallo et al. (2024) 324.596 47.587 0.879 – – –
Hunt & Reffert (2024) 324.515 47.576 0.876 -2.492 -5.641 -9.296
Hu & Soubiran (2025) 324.596 47.587 – – – –
           
UCC 324.576 47.587 0.883 -2.488 -5.627 -12.839
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 731 UCC
HSC 731 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.22, diffAV50=2.06, MOD50=10.208, logAge50=8.59
Cavallo et al. (2024) AV50=1.27, dMod50=10.18, logAge50=8.77, [Fe/H]50=-0.17
Hunt & Reffert (2024) MassJ=53.9683, MassTot=100.409
Hu & Soubiran (2025) MA22=-0.11, MA23f=-0.17, MZ23=-0.12, MK24=-0.11, MF24=-0.1

Search coordinates in Bayestar19

Cluster region map