Theia 589

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.23 0.5 0.25 1.0
C3
N_50
r_50
BB 24 16.9
Summary

Theia 589 is a sparse, very 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.

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) 268.657 -22.007 1.069 2.972 -0.653 -50.763
Cavallo et al. (2024) 268.623 -22.284 1.07 – – –
Hunt & Reffert (2024) 268.657 -22.007 1.069 2.972 -0.653 -50.763
           
UCC 268.614 -22.192 1.077 2.983 -0.666 -16.088
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 589 UCC
Theia 589 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.446, diffAV50=0.558, MOD50=9.684, logAge50=7.791
Cavallo et al. (2024) AV50=1.21, dMod50=10.12, logAge50=8.34, [Fe/H]50=-0.1
Hunt & Reffert (2024) MassJ=60.0778, MassTot=154.327

Search coordinates in Bayestar19

Cluster region map