HSC 1931

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.36 0.31 0.38 0.25 1.0
C3
N_50
r_50
BC 36 6.6
Summary

HSC 1931 is a poorly populated, loose object of low C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It was recently reported in the literature.

This object shares a moderate percentage of members with a later reported entry.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 117.724 -24.622 0.406 -2.956 3.045 –
Cavallo et al. (2024) 117.706 -24.429 0.404 – – –
Hunt & Reffert (2024) 117.724 -24.622 0.406 -2.956 3.045 –
           
UCC 117.713 -24.551 0.396 -2.942 3.029 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 1931 UCC
HSC 1931 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.307, diffAV50=1.966, MOD50=11.775, logAge50=8.072
Cavallo et al. (2024) AV50=1.17, dMod50=12.12, logAge50=8.32, [Fe/H]50=0.42
Hunt & Reffert (2024) MassJ=194.571, MassTot=410.440

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3818 27.8 117.71 -24.35 0.42 -2.97 2.99 47.06 0.06