Theia 5

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.36 1.0 1.0 0.25 0.0
C3
N_50
r_50
AA 36 3.5
Summary

Theia 5 is a poorly populated, 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) 315.432 68.153 2.912 7.906 -1.131 -20.132
Cavallo et al. (2024) 318.327 68.853 2.913 – – –
Hunt & Reffert (2024) 315.432 68.153 2.912 7.906 -1.131 -20.132
           
UCC 315.427 68.148 2.918 7.488 -1.403 -21.365
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 5 UCC
Theia 5 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.807, diffAV50=1.801, MOD50=7.589, logAge50=6.936
Cavallo et al. (2024) AV50=1.94, dMod50=8.03, logAge50=7.03, [Fe/H]50=0.3
Hunt & Reffert (2024) MassJ=43.2368, MassTot=102.360

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OCSN 34 100.0 315.44 68.16 2.91 7.44 -1.39 -21.36 0.11
NGC 7023 94.4 316.35 68.5 2.91 7.83 -1.1 -13.98 0.54