Theia 754

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
1.0 1.0 1.0 0.25 0.02
C3
N_50
r_50
AA 569 21.3
Summary

Theia 754 is a very rich, very dense object of very high C3 quality. It is located at a close distance from the Sun, below 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.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 75.967 23.674 1.387 -0.995 -2.411 -12.93
Cavallo et al. (2024) 75.96 23.664 1.383 – – –
Hunt & Reffert (2024) 75.967 23.674 1.387 -0.995 -2.411 -12.93
           
UCC 75.942 23.674 1.387 -0.998 -2.405 -10.313
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 754 UCC
Theia 754 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.048, diffAV50=0.678, MOD50=9.156, logAge50=8.172
Cavallo et al. (2024) AV50=1.11, dMod50=9.31, logAge50=8.32, [Fe/H]50=0.37
Hunt & Reffert (2024) MassJ=1389.95, MassTot=1561.35

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
NGC 1750 97.7 75.94 23.68 1.38 -1.0 -2.4 -10.34 1.0