Theia 2850

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.26 0.24 0.25 0.25 1.0
C3
N_50
r_50
DB 26 2.5
Summary

Theia 2850 is a poorly populated, very loose object of low C3 quality. It is located at a large distance from the Sun, near the mid-plane. It was recently reported in the literature.

This object shares a large percentage of members with a later reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 315.5 46.444 0.161 -3.423 -3.877 -33.673
Cavallo et al. (2024) 315.504 46.434 0.16 – – –
Hunt & Reffert (2024) 315.5 46.444 0.161 -3.423 -3.877 -33.673
           
UCC 315.491 46.441 0.155 -3.435 -3.892 -33.64
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 2850 UCC
Theia 2850 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=3.417, diffAV50=2.269, MOD50=13.876, logAge50=6.675
Cavallo et al. (2024) AV50=3.41, dMod50=14.14, logAge50=6.76, [Fe/H]50=-0.26
Hunt & Reffert (2024) MassJ=785.255, MassTot=794.972

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3682 100.0 315.49 46.44 0.16 -3.43 -3.86 -33.64 0.11