UBC 516

N_50

r_50

2.3

Summary

UBC 516 is a moderately populated, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is moderately studied in the literature.

This object shares a moderate percentage of members with a later reported entry.

Search object in SciX | Simbad

Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Castro-Ginard et al. (2020)	182.53	-62.332	0.27	-4.775	0.489	–
Cantat-Gaudin et al. (2020)	182.541	-62.33	0.272	-4.784	0.49	–
Dias et al. (2021)	182.517	-62.33	0.284	-4.775	0.5	–
Hunt & Reffert (2023)	182.537	-62.327	0.298	-4.782	0.512	-24.813
Cavallo et al. (2024)	182.544	-62.333	0.3	–	–	–
Hunt & Reffert (2024)	182.537	-62.327	0.298	-4.782	0.512	-24.813
Almeida et al. (2025)	182.517	-62.33	–	–	–	–
Hu & Soubiran (2025)	182.544	-62.333	–	–	–	–

UCC	182.54	-62.332	0.297	-4.792	0.516	-24.869

Galactocentric position

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

1 2 3

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Fundamental parameters

Reference	Values
Cantat-Gaudin et al. (2020)	`AVNN=1.37, DistPc=3186.0, AgeNN=8.46`
Dias et al. (2021)	`Av=1.812, Dist=3277, logage=8.417, [Fe/H]=0.139`
Hunt & Reffert (2023)	`AV50=1.507, diffAV50=0.745, MOD50=12.374, logAge50=8.481`
Cavallo et al. (2024)	`AV50=1.95, dMod50=11.74, logAge50=8.71, [Fe/H]50=-0.66`
Hunt & Reffert (2024)	`MassJ=474.982, MassTot=475.729`
Almeida et al. (2025)	`AV=1.812, Dist=3277, logAge=8.417, MassRk=497.2`
Hu & Soubiran (2025)	`MA22=-0.51, MA23f=-0.46, MK24=-0.23, MF24=-0.46`

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
OC 0581	46.8	182.54	-62.33	0.31	-4.77	0.52	-24.87	0.0