Theia 26

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.33 0.62 0.0 0.6
C3
N_50
r_50
AC 24 17.9
Summary

Theia 26 is a sparse, loose object of intermediate C3 quality. It is located at a close distance from the Sun, near the mid-plane. It was recently reported in the literature.

This is likely a unique object, which shares a moderate percentage of members with at least one previously reported entry.

Warning: contains less than 25 stars with P>0.5 estimated.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 320.601 46.862 1.361 0.345 -1.817 -8.269
Cavallo et al. (2024) 321.232 47.409 1.369 – – –
           
UCC 320.537 46.963 1.362 0.329 -1.885 8.748
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 26 UCC
Theia 26 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.635, diffAV50=2.451, MOD50=9.254, logAge50=6.865
Cavallo et al. (2024) AV50=1.93, dMod50=9.87, logAge50=7.08, [Fe/H]50=0.15

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
UPK 138 40.0 320.58 46.86 1.45 -0.37 -1.82 -9.66 0.43