HSC 1439

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.04 0.5 0.33 1.0
C3
N_50
r_50
BB 16 4.7
Summary

HSC 1439 is a sparse, very loose object of intermediate C3 quality. It is located at a large 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) 84.627 25.207 0.144 0.313 -0.289 –
Cavallo et al. (2024) 84.622 25.243 0.141 – – –
Hunt & Reffert (2024) 84.627 25.207 0.144 0.313 -0.289 –
Hu & Soubiran (2025) 84.622 25.243 – – – –
           
UCC 84.662 25.225 0.143 0.322 -0.283 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 1439 UCC
HSC 1439 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=2.58, diffAV50=1.825, MOD50=13.771, logAge50=7.868
Cavallo et al. (2024) AV50=1.78, dMod50=13.23, logAge50=8.76, [Fe/H]50=0.59
Hunt & Reffert (2024) MassJ=392.945, MassTot=577.266
Hu & Soubiran (2025) MA22=-0.35, MA23f=-0.62, MF24=-0.73

Search coordinates in Bayestar19

Cluster region map