HSC 2177

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.36 0.53 0.25 0.25 1.0
C3
N_50
r_50
DB 36 3.8
Summary

HSC 2177 is a poorly populated, moderately dense object of low C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It was recently reported in the literature.

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

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 133.733 -49.151 0.304 -4.057 3.974 27.858
Cavallo et al. (2024) 133.821 -49.183 0.304 – – –
Hunt & Reffert (2024) 133.733 -49.151 0.304 -4.057 3.974 27.858
           
UCC 133.804 -49.16 0.3 -4.057 3.962 27.76
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 2177 UCC
HSC 2177 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=2.72, diffAV50=1.479, MOD50=12.489, logAge50=8.026
Cavallo et al. (2024) AV50=3.11, dMod50=12.48, logAge50=7.65, [Fe/H]50=0.21
Hunt & Reffert (2024) MassJ=508.488, MassTot=547.150

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 4278 100.0 133.84 -49.17 0.3 -4.05 3.96 27.76 0.15