Theia 65

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.62 0.64 0.62 0.25 1.0
C3
N_50
r_50
AC 73 150.7
Summary

Theia 65 is a moderately populated, moderately 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.

This object shares a large percentage of members with a later reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2022) 83.742 23.449 9.199 6.156 -37.341 –
Hunt & Reffert (2023) 84.259 23.516 9.263 6.165 -37.626 11.257
Cavallo et al. (2024) 83.862 23.398 9.263 – – –
           
UCC 84.151 23.453 9.201 5.726 -37.56 13.769
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 65 UCC
Theia 65 HUNT23

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Fundamental parameters

Reference Values
He et al. (2022) A0=0.05, logAge=7.2
Hunt & Reffert (2023) AV50=0.345, diffAV50=0.512, MOD50=5.145, logAge50=6.97
Cavallo et al. (2024) AV50=1.19, dMod50=5.19, logAge50=8.03, [Fe/H]50=0.29

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OCSN 270 76.7 84.18 23.48 9.22 5.83 -37.57 13.75 0.0