Theia 775

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.1 0.12 0.0 1.0
C3
N_50
r_50
DC 24 29.0
Summary

Theia 775 is a sparse, very loose object of very low C3 quality. It is located at a close distance from the Sun, near the mid-plane. It was recently reported in the literature.

Warning: contains less than 25 stars with P>0.5 estimated.

Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicates that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 356.867 62.817 1.193 1.156 0.893 -21.575
Cavallo et al. (2024) 355.402 62.279 1.196 – – –
           
UCC 356.713 62.781 1.199 1.263 0.803 -18.047
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 775 UCC
Theia 775 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.182, diffAV50=2.189, MOD50=9.517, logAge50=8.143
Cavallo et al. (2024) AV50=1.21, dMod50=9.72, logAge50=8.46, [Fe/H]50=0.41

Search coordinates in Bayestar19

Cluster region map