Theia 227

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.36 0.75 0.0 0.04
C3
N_50
r_50
AB 22 24.9
Summary

Theia 227 is a sparse, loose object of high 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 very likely a duplicate object, which shares a large 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) 272.09 -16.473 2.108 0.019 -3.979 -14.445
Cavallo et al. (2024) 271.641 -17.488 2.104 – – –
           
UCC 272.02 -16.619 2.08 0.008 -3.873 -12.302
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 227 UCC
Theia 227 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.35, diffAV50=1.904, MOD50=8.294, logAge50=7.502
Cavallo et al. (2024) AV50=1.45, dMod50=8.34, logAge50=7.56, [Fe/H]50=0.0

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OCSN 4 96.0 272.02 -16.6 2.06 -0.0 -3.87 -12.3 0.31