Theia 2561

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.58 1.0 0.75 0.25 0.31
C3
N_50
r_50
AB 67 9.5
Summary

Theia 2561 is a moderately populated, very dense object of high 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: This is possibly a duplicated object, which shares a significant percentage of members with at least one previously reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 318.48 46.407 0.801 -2.962 -3.511 10.061
Cavallo et al. (2024) 318.503 46.384 0.799 – – –
Hunt & Reffert (2024) 318.48 46.407 0.801 -2.962 -3.511 10.061
           
UCC 318.459 46.382 0.797 -2.965 -3.507 12.289
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 2561 UCC
Theia 2561 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.129, diffAV50=2.25, MOD50=10.399, logAge50=7.768
Cavallo et al. (2024) AV50=1.41, dMod50=10.5, logAge50=7.66, [Fe/H]50=0.05
Hunt & Reffert (2024) MassJ=348.869, MassTot=348.869

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 13502 68.7 318.54 46.38 0.8 -2.97 -3.51 12.29 0.11
UBC 1129 56.7 318.51 46.38 0.79 -2.97 -3.5 2.66 0.38
CWNU 1249 38.8 318.44 46.39 0.8 -2.96 -3.54 19.93 0.06