Theia 453

Click to load Aladin Lite
UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.11 0.25 0.0 1.0
C3
N_50
r_50
CC 24 32.0
Summary

Theia 453 is a sparse, very loose object of low C3 quality. It is located at a 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) 151.548 -55.651 1.465 -11.972 2.799 3.569
Cavallo et al. (2024) 152.373 -55.832 1.467 – – –
           
UCC 151.865 -55.656 1.44 -11.981 2.813 5.841
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 453 UCC
Theia 453 HUNT23

Explore data in Colab

Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.3, diffAV50=0.267, MOD50=9.061, logAge50=7.806
Cavallo et al. (2024) AV50=0.51, dMod50=9.15, logAge50=8.11, [Fe/H]50=0.32

Search coordinates in Bayestar19

Cluster region map