HSC 230

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.75 1.0 0.75 0.25 0.19
C3
N_50
r_50
AB 111 2.9
Summary

HSC 230 is a rich, very dense 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.

Warning: This is likely a duplicate object, which shares a large percentage of members with at least one previously reported entry.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 277.924 -10.169 0.311 -1.162 -3.315 46.882
Cavallo et al. (2024) 277.982 -10.051 0.311 – – –
Hunt & Reffert (2024) 277.924 -10.169 0.311 -1.162 -3.315 46.882
           
UCC 277.911 -10.166 0.306 -1.167 -3.326 33.579
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 230 UCC
HSC 230 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=5.043, diffAV50=2.739, MOD50=12.267, logAge50=7.587
Cavallo et al. (2024) AV50=4.9, dMod50=11.82, logAge50=7.73, [Fe/H]50=-0.03
Hunt & Reffert (2024) MassJ=1846.33, MassTot=2441.63

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
FoF 1641 81.1 277.91 -10.17 0.32 -1.17 -3.31 34.01 0.6