Theia 1023

Click to load Aladin Lite
UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.27 0.34 0.12 0.25 0.15
C3
N_50
r_50
DC 27 30.6
Summary

Theia 1023 is a poorly populated, loose object of very low C3 quality. It is located at a very 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) 267.899 -40.694 2.235 4.444 -6.672 -21.732
Cavallo et al. (2024) 267.261 -41.12 2.232 – – –
Hunt & Reffert (2024) 267.899 -40.694 2.235 4.444 -6.672 -21.732
UCC 267.698 -40.795 2.248 4.712 -6.447 -24.167
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 1023 UCC
Theia 1023 HUNT23

Explore data in Colab

Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.36, diffAV50=1.323, MOD50=8.14, logAge50=8.064
Cavallo et al. (2024) AV50=0.68, dMod50=8.22, logAge50=8.17, [Fe/H]50=0.17
Hunt & Reffert (2024) MassJ=65.6976, MassTot=158.999

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OCSN 97 85.2 267.85 -40.62 2.2 4.54 -6.33 -23.71 0.28