Theia 2921

Click to load Aladin Lite
UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 0.38 0.62 0.25 0.12
C3
N_50
r_50
AC 25 9.4
Summary

Theia 2921 is a poorly populated, loose object of intermediate 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) 294.802 23.803 0.761 -0.578 -3.655 -15.365
Cavallo et al. (2024) 294.865 23.685 0.769 – – –
Hunt & Reffert (2024) 294.802 23.803 0.761 -0.578 -3.655 -15.365
           
UCC 294.856 23.733 0.756 -0.589 -3.626 -20.229
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 2921 UCC
Theia 2921 HUNT23

Explore data in Colab

Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.838, diffAV50=0.794, MOD50=10.519, logAge50=7.923
Cavallo et al. (2024) AV50=1.98, dMod50=10.78, logAge50=7.67, [Fe/H]50=0.39
Hunt & Reffert (2024) MassJ=79.8832, MassTot=98.0608

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 373 88.0 294.91 23.66 0.76 -0.58 -3.63 -20.23 0.26