HSC 2120

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.07 0.25 0.0 1.0
C3
N_50
r_50
CC 23 61.5
Summary

HSC 2120 is a sparse, very loose object of low C3 quality. It is located at a very close distance from the Sun, above the mid-plane. It was recently reported in the literature.

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

Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicates that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 140.033 -37.612 2.242 -1.664 -5.323 -3.791
Cavallo et al. (2024) 140.628 -37.911 2.251 – – –
           
UCC 140.118 -37.924 2.265 -1.516 -5.351 -4.455
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 2120 UCC
HSC 2120 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.26, diffAV50=0.783, MOD50=8.172, logAge50=8.292
Cavallo et al. (2024) AV50=0.25, dMod50=8.27, logAge50=8.46, [Fe/H]50=0.23

Search coordinates in Bayestar19

Cluster region map