UBC 426

0.55 UTI

0.64

C_N

0.78

C_dens

0.75

C_C3

0.3

C_lit

1.0

C_dup

N₅₀ (P>50% members) 78

Stellar density (N₅₀/rad) 3.9 [N/pc²]

C3 classification AB

C_N 0.64 Moderately populated
C_dens 0.78 Dense
C_C3 0.75 High quality
C_lit 0.3 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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UBC 426 is a moderately populated, dense object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a metal-rich, young cluster (see Parameters). It is poorly studied in the literature.

Relatively close High extinction Metal-rich Young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for UBC 426 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–	62.509	50.111	0.363	0.76	-2.234	12.638
Hunt & Reffert	2024	62.527	50.067	0.36	0.773	-2.232	12.625
Cavallo et al.	2024	62.499	50.109	0.359	–	–	–
Hunt & Reffert	2023	62.527	50.067	0.36	0.773	-2.232	12.625
Cantat-Gaudin et al.	2020	62.5	50.103	0.349	0.76	-2.207	–
Castro-Ginard et al.	2020	62.499	50.107	0.353	0.758	-2.205	–

💡 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–	2.68	3.32	1.37	68	0.530	824	–	–
Hunt & Reffert	2024	–	–	–	–	–	824⁽¹⁾	–	–
Cavallo et al.	2024	3.45	3.32	–	48	0.530	–	–	–
Hunt & Reffert	2023	2.52	3.33	1.37	68	–	–	–	–
Cantat-Gaudin et al.	2020	2.68	2.57	–	126	–	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Visualization

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