Theia 5228

Click to load Aladin Lite
UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.19 0.62 0.0 1.0
C3
N_50
r_50
AC 22 11.9
Summary

Theia 5228 is a sparse, very loose object of intermediate C3 quality. It is located at a relatively close distance from the Sun, near 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) 183.766 -64.903 0.719 -4.059 -0.996 -1.178
Cavallo et al. (2024) 184.889 -65.031 0.719 – – –
           
UCC 184.324 -64.984 0.728 -4.108 -0.976 -10.662
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 5228 UCC
Theia 5228 HUNT23

Explore data in Colab

Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.649, diffAV50=0.431, MOD50=10.594, logAge50=8.204
Cavallo et al. (2024) AV50=0.97, dMod50=10.51, logAge50=8.06, [Fe/H]50=0.0

Search coordinates in Bayestar19

Cluster region map