Theia 222

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.62 0.77 0.62 0.0 0.29
C3
N_50
r_50
AC 73 60.4
Summary

Theia 222 is a moderately populated, dense object of intermediate 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 possibly a duplicated object, which shares a significant percentage of members with at least one previously reported entry.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 286.569 -15.608 4.022 0.668 -11.246 -25.718
Cavallo et al. (2024) 285.998 -16.478 4.011 – – –
           
UCC 286.448 -16.074 4.034 0.767 -11.099 -23.969
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 222 UCC
Theia 222 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.193, diffAV50=0.549, MOD50=6.957, logAge50=8.153
Cavallo et al. (2024) AV50=0.73, dMod50=7.06, logAge50=8.02, [Fe/H]50=0.22

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OCSN 5 71.2 286.45 -16.6 4.08 0.85 -11.52 -24.13 0.41