HSC 181

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.37 1.0 0.5 0.25 1.0
C3
N_50
r_50
BB 37 13.6
Summary

HSC 181 is a poorly populated, very dense object of intermediate C3 quality. It is located at a close 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) 277.273 -17.037 1.64 -2.691 -6.234 40.69
Cavallo et al. (2024) 277.26 -17.013 1.64 – – –
Hunt & Reffert (2024) 277.273 -17.037 1.64 -2.691 -6.234 40.69
           
UCC 277.225 -17.035 1.655 -2.65 -6.214 -0.939
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 181 UCC
HSC 181 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.829, diffAV50=0.842, MOD50=8.782, logAge50=7.902
Cavallo et al. (2024) AV50=0.92, dMod50=8.93, logAge50=7.84, [Fe/H]50=0.1
Hunt & Reffert (2024) MassJ=90.3320, MassTot=133.268

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Cluster region map