HSC 2657

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.55 0.4 0.75 0.25 1.0
C3
N_50
r_50
AB 59 16.6
Summary

HSC 2657 is a moderately populated, loose object of high C3 quality. It is located at a relatively 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) 221.382 -63.088 0.885 -6.028 -6.416 -29.774
Cavallo et al. (2024) 221.358 -63.058 0.889 – – –
Hunt & Reffert (2024) 221.382 -63.088 0.885 -6.028 -6.416 -29.774
           
UCC 221.339 -63.088 0.885 -6.029 -6.421 -30.607
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 2657 UCC
HSC 2657 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.148, diffAV50=1.748, MOD50=10.135, logAge50=7.993
Cavallo et al. (2024) AV50=1.33, dMod50=10.31, logAge50=8.12, [Fe/H]50=0.38
Hunt & Reffert (2024) MassJ=142.899, MassTot=195.940

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Cluster region map