Theia 1798

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.37 0.14 0.38 0.25 0.27
C3
N_50
r_50
CB 37 13.1
Summary

Theia 1798 is a poorly populated, very loose object of low C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It was recently reported in the literature.

Warning: This is possibly a duplicated object, which shares a significant percentage of members with at least one previously reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 85.498 30.226 0.535 0.438 -2.449 –
Cavallo et al. (2024) 85.265 30.494 0.533 – – –
Hunt & Reffert (2024) 85.498 30.226 0.535 0.438 -2.449 –
           
UCC 85.472 30.28 0.533 0.47 -2.48 -41.97
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Theia 1798 UCC
Theia 1798 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=2.082, diffAV50=2.644, MOD50=11.167, logAge50=7.731
Cavallo et al. (2024) AV50=2.2, dMod50=11.32, logAge50=7.95, [Fe/H]50=0.13
Hunt & Reffert (2024) MassJ=161.084, MassTot=633.628

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 126 73.0 85.48 30.28 0.54 0.47 -2.48 – 0.22