UBC 50

0.03 UTI

0.76

C_N

1.0

C_dens

0.75

C_C3

0.0

C_lit

0.05

C_dup

N_m (P>50%) 136

Core radius and density 1.5 [pc], 5.0 [pc^-2]

C3 classification AB

C_N 0.76 Rich
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.05 Very likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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UBC 50 is a rich, 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 an intermediate-age cluster (see Parameters). It is rarely studied in the literature, with no articles listed in the last 6 years.

⚠️ 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 Intermediate age

Data

🔍 Search references for UBC 50 in: SciX Simbad

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Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	51.465	51.074	0.847	2.006	-6.858	-8.599
Castro-Ginard et al.	2019	51.496	51.083	0.798	2.032	-6.779	–

💡 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]	B_frac	BSS
UCC	99999–	1.11	2.2	–	138	–	–	–	–
Kounkel et al.	2020	1.11	2.20	–	138	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
COIN-Gaia 38	94.9	51.47	51.08	0.85	2.0	-6.86	-9.13	0.65
CWWDL 14112	82.4	51.47	51.07	0.85	2.01	-6.86	-8.6	0.0

💡 Note: The % column shows the percentage of members that UBC 50 shares with each listed object.

Visualization

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