UBC 136

N_50

r_50

150

8.1

Summary

UBC 136 is a rich, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It is moderately studied in the literature.

This object shares a significant 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)	304.502	32.582	0.69	-0.039	-3.281	–
Cantat-Gaudin et al. (2020)	304.49	32.582	0.69	-0.045	-3.267	–
Dias et al. (2021)	304.501	32.601	0.693	-0.028	-3.261	–
Tarricq et al. (2022)	304.505	32.598	0.707	-0.046	-3.296	–
Hunt & Reffert (2023)	304.459	32.582	0.696	-0.043	-3.321	4.875
Cavallo et al. (2024)	304.504	32.599	0.695	–	–	–
Hunt & Reffert (2024)	304.459	32.582	0.696	-0.043	-3.321	4.875
Almeida et al. (2025)	304.501	32.601	–	–	–	–

UCC	304.487	32.583	0.699	-0.045	-3.305	1.964

Galactocentric position

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

1 2 3

Explore data in Colab

Fundamental parameters

Reference	Values
Cantat-Gaudin et al. (2020)	`AVNN=1.97, DistPc=1365.0, AgeNN=8.22`
Dias et al. (2021)	`Av=2.507, Dist=1380, logage=8.145, [Fe/H]=0.297`
Tarricq et al. (2022)	`Dist=1319, logAgeNN=8.26`
Hunt & Reffert (2023)	`AV50=2.639, diffAV50=1.747, MOD50=10.692, logAge50=8.022`
Cavallo et al. (2024)	`AV50=2.79, dMod50=11.0, logAge50=7.83, [Fe/H]50=0.39`
Hunt & Reffert (2024)	`MassJ=1088.72, MassTot=1242.39`
Almeida et al. (2025)	`AV=2.507, Dist=1380, logAge=8.145, MassRk=557.3`

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 5942	53.3	304.5	32.58	0.7	-0.05	-3.33	1.96	0.0