HSC 1903

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.06 0.75 0.25 1.0
C3
N_50
r_50
AB 22 8.7
Summary

HSC 1903 is a sparse, very loose object of high 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) 116.135 -21.866 0.3 -2.174 2.956 –
Cavallo et al. (2024) 116.256 -21.858 0.3 – – –
Hunt & Reffert (2024) 116.135 -21.866 0.3 -2.174 2.956 –
           
UCC 116.168 -21.887 0.301 -2.19 2.954 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 1903 UCC
HSC 1903 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.959, diffAV50=0.706, MOD50=12.364, logAge50=8.278
Cavallo et al. (2024) AV50=1.12, dMod50=12.27, logAge50=8.26, [Fe/H]50=0.33
Hunt & Reffert (2024) MassJ=189.702, MassTot=268.023

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Cluster region map