Theia 260

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.27 0.37 0.5 0.0 1.0
C3
N_50
r_50
BB 27 21.4
Summary

Theia 260 is a poorly populated, loose object of intermediate C3 quality. It is located at a close distance from the Sun, below the mid-plane. It was recently reported in the literature.

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) 315.858 17.44 1.609 9.097 -2.738 -13.115
Cavallo et al. (2024) 315.835 17.32 1.626 – – –
           
UCC 315.768 17.26 1.639 9.263 -2.697 -10.682
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 260 UCC
Theia 260 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.161, diffAV50=0.626, MOD50=8.84, logAge50=8.063
Cavallo et al. (2024) AV50=0.38, dMod50=9.0, logAge50=7.82, [Fe/H]50=0.29

Search coordinates in Bayestar19

Cluster region map