HSC 1858

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.3 0.28 0.75 0.25 1.0
C3
N_50
r_50
AB 30 5.6
Summary

HSC 1858 is a poorly populated, loose object of high C3 quality. It is located at a moderate 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) 112.902 -19.422 0.348 -2.33 3.432 –
Cavallo et al. (2024) 112.921 -19.403 0.349 – – –
Hunt & Reffert (2024) 112.902 -19.422 0.348 -2.33 3.432 –
           
UCC 112.901 -19.399 0.351 -2.33 3.441 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 1858 UCC
HSC 1858 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.511, diffAV50=0.751, MOD50=12.093, logAge50=7.958
Cavallo et al. (2024) AV50=1.52, dMod50=12.25, logAge50=8.24, [Fe/H]50=-0.01
Hunt & Reffert (2024) MassJ=302.589, MassTot=323.078

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Cluster region map