HSC 1926

Click to load Aladin Lite
UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.13 0.38 0.25 1.0
C3
N_50
r_50
BC 22 4.2
Summary

HSC 1926 is a sparse, very loose object of low C3 quality. It is located at a moderate distance from the Sun, below 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) 115.217 -25.332 0.213 -2.006 3.197 73.675
Cavallo et al. (2024) 115.1 -25.335 0.212 – – –
Hunt & Reffert (2024) 115.217 -25.332 0.213 -2.006 3.197 73.675
           
UCC 115.212 -25.335 0.214 -2.002 3.212 73.725
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 1926 UCC
HSC 1926 HUNT23

Explore data in Colab

Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.349, diffAV50=1.983, MOD50=13.123, logAge50=8.051
Cavallo et al. (2024) AV50=1.65, dMod50=13.28, logAge50=7.21, [Fe/H]50=0.23
Hunt & Reffert (2024) MassJ=180.955, MassTot=452.354

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 4188 72.0 115.17 -25.32 0.21 -1.99 3.22 73.73 0.08