Theia 199

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.44 0.3 0.75 0.25 0.2
C3
N_50
r_50
AB 44 22.9
Summary

Theia 199 is a poorly populated, loose object of high C3 quality. It is located at a close distance from the Sun, above the mid-plane. It was recently reported in the literature.

Warning: This is likely a duplicate object, which shares a large percentage of members with at least one previously reported entry.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 309.382 54.688 1.206 -3.098 -6.839 -24.486
Cavallo et al. (2024) 309.22 53.817 1.211 – – –
Hunt & Reffert (2024) 309.382 54.688 1.206 -3.098 -6.839 -24.486
           
UCC 309.434 54.512 1.222 -3.096 -6.732 -20.545
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 199 UCC
Theia 199 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.455, diffAV50=1.09, MOD50=9.479, logAge50=7.536
Cavallo et al. (2024) AV50=0.68, dMod50=9.61, logAge50=7.64, [Fe/H]50=0.26
Hunt & Reffert (2024) MassJ=49.8719, MassTot=147.127

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 444 79.5 309.46 54.4 1.22 -3.11 -6.73 -20.54 0.28