HSC 1974

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.11 0.38 0.0 1.0
C3
N_50
r_50
BC 21 16.9
Summary

HSC 1974 is a sparse, very loose object of low C3 quality. It is located at a relatively close distance from the Sun, below 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) 113.386 -31.071 0.792 -3.08 3.909 28.481
Cavallo et al. (2024) 113.646 -31.278 0.797 – – –
           
UCC 113.514 -31.236 0.804 -3.084 3.962 32.081
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 1974 UCC
HSC 1974 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.194, diffAV50=0.298, MOD50=10.366, logAge50=8.146
Cavallo et al. (2024) AV50=0.24, dMod50=10.51, logAge50=8.09, [Fe/H]50=0.38

Search coordinates in Bayestar19

Cluster region map