HSC 1331

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.26 0.62 0.0 1.0
C3
N_50
r_50
AC 20 14.4
Summary

HSC 1331 is a sparse, loose object of intermediate C3 quality. It is located at a close distance from the Sun, near the mid-plane. It was recently reported in the literature.

This object shares a large percentage of members with a later reported entry.

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) 76.847 35.21 1.062 -0.221 -2.99 2.582
Cavallo et al. (2024) 76.653 35.369 1.06 – – –
           
UCC 76.71 35.39 1.065 -0.231 -2.99 8.479
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 1331 UCC
HSC 1331 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.458, diffAV50=0.6, MOD50=9.781, logAge50=7.963
Cavallo et al. (2024) AV50=1.6, dMod50=9.94, logAge50=8.63, [Fe/H]50=0.17

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 4127 76.0 76.56 35.46 1.06 -0.2 -2.97 8.48 0.04