Theia 1914

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.52 1.0 0.75 0.25 0.06
C3
N_50
r_50
AB 54 6.1
Summary

Theia 1914 is a moderately populated, very dense object of high 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 very 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) 273.288 -20.412 0.814 -0.51 -0.139 -19.434
Cavallo et al. (2024) 273.249 -20.391 0.818 – – –
Hunt & Reffert (2024) 273.288 -20.412 0.814 -0.51 -0.139 -19.434
           
UCC 273.252 -20.4 0.805 -0.521 -0.153 -22.431
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 1914 UCC
Theia 1914 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.913, diffAV50=0.554, MOD50=10.321, logAge50=7.945
Cavallo et al. (2024) AV50=1.48, dMod50=10.44, logAge50=7.97, [Fe/H]50=-1.11
Hunt & Reffert (2024) MassJ=303.341, MassTot=303.341

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 293 94.4 273.26 -20.4 0.81 -0.54 -0.18 -22.43 0.46