Theia 2730

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.68 1.0 0.25 0.76
C3
N_50
r_50
AA 24 2.1
Summary

Theia 2730 is a sparse, moderately dense object of very high C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It was recently reported in the literature.

This is very likely a unique object, which shares a small percentage of members with at least one previously reported entry.

Warning: contains less than 25 stars with P>0.5 estimated.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 242.091 -53.503 0.236 -3.342 -3.699 -17.403
Cavallo et al. (2024) 242.074 -53.476 0.236 – – –
Hunt & Reffert (2024) 242.091 -53.503 0.236 -3.342 -3.699 -17.403
           
UCC 242.095 -53.483 0.23 -3.334 -3.701 -51.716
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 2730 UCC
Theia 2730 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=4.187, diffAV50=2.698, MOD50=12.948, logAge50=8.12
Cavallo et al. (2024) AV50=4.92, dMod50=13.17, logAge50=7.56, [Fe/H]50=-0.31
Hunt & Reffert (2024) MassJ=831.802, MassTot=1506.44

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 2741 24.0 242.0 -53.5 0.32 -3.32 -3.75 -30.39 0.06