Theia 172

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.84 1.0 1.0 0.25 0.07
C3
N_50
r_50
AA 330 49.4
Summary

Theia 172 is a rich, very dense object of very high C3 quality. It is located at a very close distance from the Sun, above 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.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 110.277 4.082 2.113 -6.459 -5.036 15.359
Cavallo et al. (2024) 110.091 3.188 2.12 – – –
Hunt & Reffert (2024) 110.277 4.082 2.113 -6.459 -5.036 15.359
           
UCC 110.209 3.703 2.125 -6.503 -5.118 13.557
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 172 UCC
Theia 172 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.091, diffAV50=0.539, MOD50=8.271, logAge50=8.085
Cavallo et al. (2024) AV50=0.28, dMod50=8.45, logAge50=7.88, [Fe/H]50=0.19
Hunt & Reffert (2024) MassJ=155.986, MassTot=396.421

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OCSN 104 92.7 110.2 3.61 2.13 -6.5 -5.1 13.56 0.48
CWWDL 14655 21.8 110.32 3.74 2.14 -6.53 -5.24 13.45 0.0
CWWDL 14656 15.2 109.7 3.37 2.13 -6.46 -5.05 15.02 0.0
CWNU 254 14.8 110.24 3.84 2.16 -6.51 -5.23 12.63 0.45