HSC 2050

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.13 0.5 0.25 1.0
C3
N_50
r_50
BB 23 18.7
Summary

HSC 2050 is a sparse, very loose object of intermediate C3 quality. It is located at a relatively close distance from the Sun, above 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) 128.049 -36.112 0.914 -5.051 4.525 20.495
Cavallo et al. (2024) 128.044 -36.279 0.911 – – –
Hunt & Reffert (2024) 128.049 -36.112 0.914 -5.051 4.525 20.495
           
UCC 128.085 -36.341 0.911 -5.018 4.545 27.823
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 2050 UCC
HSC 2050 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.487, diffAV50=0.331, MOD50=10.111, logAge50=7.591
Cavallo et al. (2024) AV50=0.52, dMod50=10.28, logAge50=7.67, [Fe/H]50=0.59
Hunt & Reffert (2024) MassJ=67.7576, MassTot=72.3254

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 4709 80.0 127.91 -36.29 0.91 -5.02 4.56 21.05 0.03