HSC 200

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 1.0 0.5 0.25 0.56
C3
N_50
r_50
BB 20 1.1
Summary

HSC 200 is a sparse, very dense object of intermediate C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It was recently reported in the literature.

This is likely a unique object, which shares a moderate percentage of members with at least one previously reported entry.

Warning: contains less than 25 stars with P>0.5 estimated.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 276.423 -13.94 0.234 -0.404 -1.921 -51.066
Cavallo et al. (2024) 276.414 -13.944 0.232 – – –
Hunt & Reffert (2024) 276.423 -13.94 0.234 -0.404 -1.921 -51.066
           
UCC 276.421 -13.94 0.232 -0.415 -1.929 52.822
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 200 UCC
HSC 200 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=4.696, diffAV50=2.517, MOD50=12.875, logAge50=8.0
Cavallo et al. (2024) AV50=4.23, dMod50=12.89, logAge50=7.96, [Fe/H]50=0.54
Hunt & Reffert (2024) MassJ=597.891, MassTot=652.266

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
Teutsch 267 44.0 276.51 -13.95 0.29 -0.61 -1.98 28.51 0.33