HSC 71

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.4 1.0 0.5 0.25 0.45
C3
N_50
r_50
BB 40 5.0
Summary

HSC 71 is a poorly populated, very dense object of intermediate C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It was recently reported in the literature.

Warning: This is possibly a duplicated object, which shares a significant 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) 270.347 -24.953 0.56 0.997 -0.101 8.581
Cavallo et al. (2024) 270.292 -24.917 0.56 – – –
Hunt & Reffert (2024) 270.347 -24.953 0.56 0.997 -0.101 8.581
           
UCC 270.299 -24.919 0.568 0.989 -0.084 8.574
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 71 UCC
HSC 71 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=2.601, diffAV50=1.597, MOD50=11.115, logAge50=7.532
Cavallo et al. (2024) AV50=3.54, dMod50=10.87, logAge50=7.51, [Fe/H]50=-1.11
Hunt & Reffert (2024) MassJ=293.421, MassTot=314.361

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OC 0003 55.0 270.24 -24.91 0.56 0.98 -0.12 8.57 0.28