Theia 4401

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.28 0.62 0.25 1.0
C3
N_50
r_50
AC 24 9.7
Summary

Theia 4401 is a sparse, loose object of intermediate C3 quality. It is located at a relatively close distance from the Sun, below 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) 346.913 56.77 0.686 -3.291 -3.534 -17.126
Cavallo et al. (2024) 346.99 56.732 0.689 – – –
Hunt & Reffert (2024) 346.913 56.77 0.686 -3.291 -3.534 -17.126
           
UCC 346.819 56.752 0.678 -3.281 -3.539 -17.936
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 4401 UCC
Theia 4401 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.288, diffAV50=1.886, MOD50=10.7, logAge50=8.506
Cavallo et al. (2024) AV50=1.36, dMod50=10.74, logAge50=8.32, [Fe/H]50=0.15
Hunt & Reffert (2024) MassJ=99.5650, MassTot=335.399

Search coordinates in Bayestar19

Cluster region map