Theia 2803

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.37 1.0 1.0 0.25 0.22
C3
N_50
r_50
AA 37 4.8
Summary

Theia 2803 is a poorly populated, very dense object of very high C3 quality. It is located at a relatively close distance from the Sun, above the mid-plane. It was recently reported in the literature.

Warning: This is likely a duplicate object, which shares a large 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) 263.153 -30.855 0.618 -0.754 -2.679 –
Cavallo et al. (2024) 263.147 -30.855 0.618 – – –
Hunt & Reffert (2024) 263.153 -30.855 0.618 -0.754 -2.679 –
           
UCC 263.156 -30.871 0.638 -0.748 -2.713 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 2803 UCC
Theia 2803 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=2.585, diffAV50=1.23, MOD50=10.881, logAge50=7.464
Cavallo et al. (2024) AV50=3.27, dMod50=10.42, logAge50=7.66, [Fe/H]50=-0.83
Hunt & Reffert (2024) MassJ=472.705, MassTot=499.178

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
UFMG 68 78.4 263.14 -30.86 0.64 -0.7 -2.68 – 0.42