QC 4

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.61 1.0 0.5 0.25 0.19
C3
N_50
r_50
BB 72 2.8
Summary

QC 4 is a moderately populated, very dense object of intermediate C3 quality. It is located at a moderate 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) 309.113 46.894 0.421 -2.358 -5.476 –
Cavallo et al. (2024) 309.127 46.868 0.419 – – –
Hunt & Reffert (2024) 309.113 46.894 0.421 -2.358 -5.476 –
           
UCC 309.115 46.882 0.418 -2.314 -5.485 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

QC 4 UCC
QC 4 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.897, diffAV50=2.14, MOD50=11.727, logAge50=7.914
Cavallo et al. (2024) AV50=2.26, dMod50=11.91, logAge50=7.91, [Fe/H]50=0.68
Hunt & Reffert (2024) MassJ=468.931, MassTot=589.729

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
UBC 1115 80.6 309.12 46.88 0.42 -2.29 -5.49 – 0.41