Theia 246

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.36 0.38 0.25 1.0
C3
N_50
r_50
BC 22 29.4
Summary

Theia 246 is a sparse, loose object of 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.

This object shares a large percentage of members with a later 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
He et al. (2022) 188.868 -65.977 2.452 -13.657 -2.705 –
Hunt & Reffert (2023) 193.784 -66.429 2.606 -14.88 -6.516 -12.936
Cavallo et al. (2024) 199.543 -66.224 2.603 – – –
           
UCC 188.387 -65.992 2.451 -13.566 -2.62 5.372
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 246 UCC
Theia 246 HUNT23

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Fundamental parameters

Reference Values
He et al. (2022) A0=1.0, logAge=7.55
Hunt & Reffert (2023) AV50=0.167, diffAV50=0.425, MOD50=7.816, logAge50=8.285
Cavallo et al. (2024) AV50=0.4, dMod50=8.01, logAge50=7.8, [Fe/H]50=0.54

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OCSN 89 100.0 187.91 -66.01 2.45 -13.58 -2.65 2.59 0.41