Gaia 6

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.8 1.0 0.75 0.42 1.0
C3
N_50
r_50
AB 230 3.2
Summary

Gaia 6 is a rich, very dense object of high C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It is poorly studied in the literature.

This object shares a significant percentage of members with 2 later reported entries.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Bica et al. (2019) 122.103 -23.707 – – – –
Hunt & Reffert (2023) 122.108 -23.699 0.235 -2.201 4.041 64.59
Cavallo et al. (2024) 122.12 -23.701 0.249 – – –
Hunt & Reffert (2024) 122.108 -23.699 0.235 -2.201 4.041 64.59
Hu & Soubiran (2025) 122.12 -23.701 – – – –
           
UCC 122.115 -23.701 0.236 -2.209 4.042 54.42
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Gaia 6 UCC
Gaia 6 HUNT23

Explore data in Colab

Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.402, diffAV50=0.603, MOD50=12.819, logAge50=9.302
Cavallo et al. (2024) AV50=1.54, dMod50=12.31, logAge50=9.17, [Fe/H]50=-0.97
Hunt & Reffert (2024) MassJ=605.075, MassTot=620.034
Hu & Soubiran (2025) MA22=-0.28, MA23f=-0.46, MA23g=-0.37, MZ23=-0.49, MK24=-0.45, MF24=-0.33

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
UBC 1395 65.7 122.11 -23.7 0.23 -2.21 4.05 53.87 0.0
CWWDL 3100 27.0 122.11 -23.7 0.24 -2.19 4.06 52.75 0.0