Theia 290

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.19 0.75 0.25 1.0
C3
N_50
r_50
AB 23 19.6
Summary

Theia 290 is a sparse, very loose object of high 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) 262.465 -35.75 1.15 -1.327 -3.778 0.782
Cavallo et al. (2024) 262.481 -35.71 1.149 – – –
Hunt & Reffert (2024) 262.465 -35.75 1.15 -1.327 -3.778 0.782
           
UCC 262.459 -35.703 1.153 -1.315 -3.776 -3.191
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 290 UCC
Theia 290 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.883, diffAV50=0.728, MOD50=9.553, logAge50=8.014
Cavallo et al. (2024) AV50=1.39, dMod50=9.33, logAge50=7.77, [Fe/H]50=-0.76
Hunt & Reffert (2024) MassJ=74.0946, MassTot=151.334

Search coordinates in Bayestar19

Cluster region map