Theia 387

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.75 0.83 0.75 0.33 1.0
C3
N_50
r_50
AB 105 32.3
Summary

Theia 387 is a rich, dense object of high C3 quality. It is located at a close distance from the Sun, near the mid-plane. It was recently reported in the literature.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2022) 79.149 37.343 1.871 -0.55 -9.243 –
Hunt & Reffert (2023) 79.153 37.199 1.848 -0.474 -9.146 5.615
Cavallo et al. (2024) 79.251 37.278 1.853 – – –
Hunt & Reffert (2024) 79.153 37.199 1.848 -0.474 -9.146 5.615
           
UCC 79.246 37.256 1.868 -0.556 -9.224 5.657
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 387 UCC
Theia 387 HUNT23

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Fundamental parameters

Reference Values
He et al. (2022) A0=0.85, logAge=7.8
Hunt & Reffert (2023) AV50=0.494, diffAV50=0.882, MOD50=8.528, logAge50=8.042
Cavallo et al. (2024) AV50=0.87, dMod50=8.71, logAge50=7.77, [Fe/H]50=-0.08
Hunt & Reffert (2024) MassJ=109.066, MassTot=192.900

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Cluster region map