Theia 984

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.68 1.0 1.0 0.25 0.15
C3
N_50
r_50
AA 85 9.6
Summary

Theia 984 is a moderately populated, very dense object of very 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 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) 278.533 -13.147 0.922 0.967 0.459 1.203
Cavallo et al. (2024) 278.496 -13.183 0.926 – – –
Hunt & Reffert (2024) 278.533 -13.147 0.922 0.967 0.459 1.203
           
UCC 278.528 -13.157 0.921 0.996 0.482 2.775
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 984 UCC
Theia 984 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.313, diffAV50=0.573, MOD50=10.056, logAge50=8.304
Cavallo et al. (2024) AV50=1.87, dMod50=9.9, logAge50=8.29, [Fe/H]50=-0.66
Hunt & Reffert (2024) MassJ=334.462, MassTot=334.462

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 14360 84.7 278.51 -13.17 0.92 1.0 0.48 -2.23 0.33
FoF 2293 34.1 278.45 -13.16 0.92 0.98 0.49 -2.43 0.46