HSC 1028

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.04 0.25 0.25 1.0
C3
N_50
r_50
DB 19 5.7
Summary

HSC 1028 is a sparse, very loose object of low C3 quality. It is located at a large distance from the Sun, above the mid-plane. It was recently reported in the literature.

This object shares a significant 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) 25.301 64.276 0.167 -1.425 -0.096 -49.319
Cavallo et al. (2024) 25.428 64.25 0.168 – – –
Hunt & Reffert (2024) 25.301 64.276 0.167 -1.425 -0.096 -49.319
           
UCC 25.287 64.272 0.168 -1.458 -0.109 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 1028 UCC
HSC 1028 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=2.616, diffAV50=2.358, MOD50=13.489, logAge50=7.68
Cavallo et al. (2024) AV50=2.63, dMod50=13.8, logAge50=7.5, [Fe/H]50=0.29
Hunt & Reffert (2024) MassJ=562.029, MassTot=1080.99

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 4144 68.0 25.47 64.27 0.18 -1.46 -0.08 -82.43 0.04