HSC 239

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.29 1.0 0.25 0.25 1.0
C3
N_50
r_50
DB 29 2.8
Summary

HSC 239 is a poorly populated, very dense 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.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 277.984 -7.508 0.393 -0.688 -3.034 -14.062
Cavallo et al. (2024) 278.017 -7.466 0.394 – – –
Hunt & Reffert (2024) 277.984 -7.508 0.393 -0.688 -3.034 -14.062
           
UCC 277.989 -7.495 0.4 -0.754 -3.084 -28.55
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 239 UCC
HSC 239 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=4.296, diffAV50=3.135, MOD50=11.907, logAge50=7.925
Cavallo et al. (2024) AV50=3.84, dMod50=12.08, logAge50=7.48, [Fe/H]50=0.47
Hunt & Reffert (2024) MassJ=437.709, MassTot=487.913

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Cluster region map