Theia 66

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.51 1.0 1.0 0.25 1.0
C3
N_50
r_50
AA 52 39.3
Summary

Theia 66 is a moderately populated, very dense object of very high 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) 68.245 18.01 6.874 12.278 -18.898 –
Hunt & Reffert (2023) 68.144 18.103 6.88 12.202 -18.932 18.989
Cavallo et al. (2024) 68.85 17.804 6.88 – – –
           
UCC 68.304 18.009 6.883 12.083 -18.994 17.869
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 66 UCC
Theia 66 HUNT23

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Fundamental parameters

Reference Values
He et al. (2022) A0=0.15, logAge=6.55
Hunt & Reffert (2023) AV50=0.44, diffAV50=1.468, MOD50=5.755, logAge50=6.794
Cavallo et al. (2024) AV50=1.8, dMod50=5.81, logAge50=7.29, [Fe/H]50=0.08

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OCSN 53 78.8 68.22 18.01 6.87 12.14 -19.0 17.5 0.0