HSC 240

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.15 0.62 0.0 1.0
C3
N_50
r_50
AC 19 24.7
Summary

HSC 240 is a sparse, very loose object of intermediate C3 quality. It is located at a 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) 285.175 -10.626 1.4 0.4 -5.388 -1.303
Cavallo et al. (2024) 284.999 -10.643 1.403 – – –
           
UCC 285.09 -10.625 1.407 0.425 -5.378 3.901
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 240 UCC
HSC 240 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.663, diffAV50=0.281, MOD50=9.14, logAge50=8.089
Cavallo et al. (2024) AV50=1.55, dMod50=9.36, logAge50=7.47, [Fe/H]50=-0.23

Search coordinates in Bayestar19

Cluster region map