HSC 2609

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 0.09 0.12 0.0 1.0
C3
N_50
r_50
DC 25 72.5
Summary

HSC 2609 is a poorly populated, very loose object of very low C3 quality. It is located at a very close distance from the Sun, below the mid-plane. It was recently reported in the literature.

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) 223.64 -78.133 2.754 -10.792 -9.664 11.678
Cavallo et al. (2024) 228.341 -77.071 2.749 – – –
           
UCC 228.836 -77.566 2.773 -11.029 -9.973 2.687
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 2609 UCC
HSC 2609 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.253, diffAV50=0.477, MOD50=7.718, logAge50=8.033
Cavallo et al. (2024) AV50=0.6, dMod50=7.89, logAge50=8.1, [Fe/H]50=-0.1

Search coordinates in Bayestar19

Cluster region map