Theia 2007

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.19 0.38 0.25 0.32
C3
N_50
r_50
BC 22 10.4
Summary

Theia 2007 is a sparse, very loose object of low 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.

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) 303.374 34.247 0.619 -0.856 -3.631 -36.69
Cavallo et al. (2024) 303.391 34.422 0.62 – – –
Hunt & Reffert (2024) 303.374 34.247 0.619 -0.856 -3.631 -36.69
           
UCC 303.426 34.463 0.623 -0.877 -3.641 -36.821
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 2007 UCC
Theia 2007 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.568, diffAV50=1.287, MOD50=10.931, logAge50=7.557
Cavallo et al. (2024) AV50=1.47, dMod50=11.12, logAge50=8.0, [Fe/H]50=0.42
Hunt & Reffert (2024) MassJ=150.117, MassTot=257.147

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 202 68.0 303.49 34.56 0.62 -0.84 -3.64 -24.64 0.22