Theia 3986

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.52 1.0 0.62 0.25 0.0
C3
N_50
r_50
CA 55 3.8
Summary

Theia 3986 is a moderately populated, very dense 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.

Warning: This is very 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) 323.991 50.492 0.537 -3.835 -3.34 27.55
Cavallo et al. (2024) 324.016 50.485 0.538 – – –
Hunt & Reffert (2024) 323.991 50.492 0.537 -3.835 -3.34 27.55
           
UCC 323.997 50.487 0.535 -3.836 -3.34 -2.883
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Theia 3986 UCC
Theia 3986 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.154, diffAV50=1.949, MOD50=11.285, logAge50=8.319
Cavallo et al. (2024) AV50=1.12, dMod50=11.18, logAge50=8.28, [Fe/H]50=-0.17
Hunt & Reffert (2024) MassJ=207.942, MassTot=207.234

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 227 100.0 324.0 50.49 0.54 -3.84 -3.34 -33.31 0.05
UBC 1141 100.0 324.0 50.49 0.54 -3.84 -3.34 -33.31 0.43
CWWDL 6005 87.3 324.0 50.49 0.54 -3.83 -3.34 -2.88 0.0