Theia 277

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.34 0.28 0.5 0.25 1.0
C3
N_50
r_50
BB 34 10.1
Summary

Theia 277 is a poorly populated, loose object of intermediate C3 quality. It is located at a relatively 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
Hunt & Reffert (2023) 116.25 -23.681 0.592 -3.141 2.811 31.141
Cavallo et al. (2024) 116.284 -23.711 0.598 – – –
Hunt & Reffert (2024) 116.25 -23.681 0.592 -3.141 2.811 31.141
           
UCC 116.282 -23.719 0.6 -3.172 2.801 31.835
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 277 UCC
Theia 277 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.17, diffAV50=0.4, MOD50=10.989, logAge50=8.253
Cavallo et al. (2024) AV50=0.5, dMod50=11.01, logAge50=7.92, [Fe/H]50=-0.09
Hunt & Reffert (2024) MassJ=101.871, MassTot=119.376

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Cluster region map