Theia 2822

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.33 0.17 0.75 0.25 0.24
C3
N_50
r_50
AB 33 3.5
Summary

Theia 2822 is a poorly populated, very loose object of high C3 quality. It is located at a large 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.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 118.046 -25.491 0.159 -2.159 3.132 89.352
Cavallo et al. (2024) 118.04 -25.518 0.158 – – –
Hunt & Reffert (2024) 118.046 -25.491 0.159 -2.159 3.132 89.352
           
UCC 118.037 -25.494 0.163 -2.153 3.146 89.36
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 2822 UCC
Theia 2822 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.632, diffAV50=0.697, MOD50=13.91, logAge50=8.45
Cavallo et al. (2024) AV50=0.3, dMod50=13.15, logAge50=8.53, [Fe/H]50=0.38
Hunt & Reffert (2024) MassJ=168.114, MassTot=241.721

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
UBC 1392 75.8 118.05 -25.49 0.16 -2.15 3.15 89.36 0.24