UBC 1376

0.36 UTI

0.28

C_N

0.19

C_dens

0.75

C_C3

0.3

C_lit

1.0

C_dup

N₅₀ (P>50% members) 28

Stellar density (N₅₀/rad) 1.0 [N/pc²]

C3 classification AB

C_N 0.28 Poorly populated
C_dens 0.19 Very loose
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

ℹ️

UBC 1376 is a poorly populated, very loose object of high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is poorly studied in the literature.

Distant Moderate extinction Near-solar metallicity Young

Liu et al. (2025)
Classified as tidal capture (resonant trapping binary) 384 along with HSC_1847, and of multiple system 61 along with HSC_1848 and HSC_1847.

Palma et al. (2025)
Part of multiple system G133, along with HSC_1847, HSC_1848 and CWNU_2211.

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for UBC 1376 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	108.735	-20.637	0.327	-2.265	3.203	–
Liu et al.	2025	108.74	-20.62	0.33	-2.28	3.2	–
Hunt & Reffert	2024	108.74	-20.624	0.329	-2.283	3.197	–
Cavallo et al.	2024	108.76	-20.685	0.329	–	–	–
Hunt & Reffert	2023	108.74	-20.624	0.329	-2.283	3.197	–
Castro-Ginard et al.	2022	108.75	-20.64	0.33	-2.29	3.21	–

💡 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–	3.37	1.115	0.89	44	0.030	271	–	–
Liu et al.	2025	4.70	0.44	–	58	–	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	271⁽¹⁾	–	–
Cavallo et al.	2024	2.57	1.08	–	95	0.030	–	–	–
Hunt & Reffert	2023	3.02	1.23	0.89	29	–	–	–	–
Castro-Ginard et al.	2022	3.72	1.15	–	22	–	–	–	–

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

Visualization

ℹ️

1 2