UBC 53

0.00 UTI

0.63

C_N

1.0

C_dens

0.75

C_C3

0.25

C_lit

0.0

C_dup

C3 classification AB

Number of members (P>50%) 76

Radius (P>50% members) 3.6 [arcmin]

C_N 0.63 Moderately populated
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.25 Poorly studied
C_dup 0.0 Very likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

ℹ️

UBC 53 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied 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. See table with shared members information.

Relatively close Moderate extinction Near-solar metallicity Intermediate age

Data

🔍 Search references for UBC 53 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	–	59.832	47.394	0.606	0.612	-2.986	-14.207
Li et al.	2025	59.821	47.395	0.6	0.666	-2.965	–
Cantat-Gaudin et al.	2020	59.821	47.395	0.6	0.666	-2.965	–
Cantat-Gaudin & Anders	2020	59.821	47.395	0.6	0.666	-2.965	–
Castro-Ginard et al.	2019	59.821	47.401	0.598	0.671	-2.92	–

💡 Note: The UCC values are estimated from its identified members.

Reference	Year	Dist [kpc]	Av [mag]	DAv [mag]	Age [Myr]	[Fe/H] [dex]	Mass [Msun]	Bfr	BSS
Li et al.	2025	1.52	1.95	–	517	-0.026	–	–	–
Cantat-Gaudin et al.	2020	1.69	1.67	–	479	–	–	–	–
Cantat-Gaudin & Anders	2020	1.59	–	–	–	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Teutsch 56	100.0	59.83	47.39	0.61	0.59	-2.99	-14.32	0.63
CWWDL 3753	71.1	59.83	47.39	0.62	0.61	-2.98	-14.32	0.0

💡 Note: The % column shows the percentage of members that UBC 53 shares with each listed object.

Visualization

ℹ️

1 2