HSC 129

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.31 1.0 0.62 0.25 1.0
C3
N_50
r_50
CA 31 2.1
Summary

HSC 129 is a poorly populated, very dense object of intermediate 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) 270.683 -19.761 0.355 0.712 -1.418 24.058
Cavallo et al. (2024) 270.676 -19.765 0.357 – – –
Hunt & Reffert (2024) 270.683 -19.761 0.355 0.712 -1.418 24.058
           
UCC 270.694 -19.766 0.364 0.694 -1.464 24.057
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 129 UCC
HSC 129 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=4.835, diffAV50=2.652, MOD50=12.002, logAge50=8.027
Cavallo et al. (2024) AV50=4.78, dMod50=12.04, logAge50=7.99, [Fe/H]50=0.08
Hunt & Reffert (2024) MassJ=1111.43, MassTot=1177.40

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Cluster region map