UBC 1369

0.32 UTI

0.41

C_N

0.33

C_dens

0.75

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 41

Core radius and density 1.3 [pc], 1.6 [pc^-2]

C3 classification AB

C_N 0.41 Poorly populated
C_dens 0.33 Loose
C_C3 0.75 High quality
C_lit 0.06 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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UBC 1369 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a metal-poor, intermediate-age cluster (see Parameters). It is rarely studied in the literature.

Distant Moderate extinction Metal-poor Intermediate age

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.98 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.98 (50th percentile).

Data

🔍 Search references for UBC 1369 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–	113.265	-14.505	0.228	-1.164	0.379	–
Hunt & Reffert	2024	113.266	-14.509	0.247	-1.179	0.384	–
Cavallo et al.	2024	113.248	-14.501	0.24	–	–	–
Hunt & Reffert	2023	113.266	-14.509	0.247	-1.179	0.384	–
Castro-Ginard et al.	2022	113.26	-14.49	0.21	-1.18	0.38	–

💡 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–	3.77	1.045	0.79	292	-0.580	369	–	–
Hunt & Reffert	2024	3.77	1.00	0.79	343	–	369⁽¹⁾	–	–
Cavallo et al.	2024	3.10	1.55	–	240	-0.580	–	–	–
Hunt & Reffert	2023	3.77	1.00	0.79	344	–	–	–	–
Castro-Ginard et al.	2022	5.31	1.09	–	213	–	–	–	–

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

Visualization

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