UBC 1405

0.61 UTI

0.72

C_N

1.0

C_dens

0.75

C_C3

0.3

C_lit

1.0

C_dup

N₅₀ (P>50% members) 94

Stellar density (N₅₀/rad) 8.8 [N/pc²]

C3 classification AB

C_N 0.72 Moderately populated
C_dens 1.0 Very 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 1405 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a large distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It is poorly studied in the literature.

Distant Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for UBC 1405 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–	117.037	-29.47	0.187	-2.0	3.147	75.849
Hu & Soubiran	2025	117.035	-29.47	–	–	–	–
Hunt & Reffert	2024	117.033	-29.469	0.191	-1.993	3.145	91.133
Cavallo et al.	2024	117.035	-29.47	0.193	–	–	–
Hunt & Reffert	2023	117.033	-29.469	0.191	-1.993	3.145	91.133
Castro-Ginard et al.	2022	117.03	-29.47	0.19	-2.02	3.14	–

💡 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–	4.41	2.27	2.47	631	0.015	949	–	–
Hu & Soubiran	2025	–	–	–	–	-0.200⁽⁵⁾	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	949⁽¹⁾	–	–
Cavallo et al.	2024	3.87	2.36	–	631	0.230	–	–	–
Hunt & Reffert	2023	4.41	2.27	2.47	253	–	–	–	–
Castro-Ginard et al.	2022	5.55	1.89	–	766	–	–	–	–

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

Visualization

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