UBC 1048

0.37 UTI

0.47

C_N

0.24

C_dens

1.0

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 47

Core radius and density 2.6 [pc], 1.2 [pc^-2]

C3 classification AA

C_N 0.47 Poorly populated
C_dens 0.24 Very loose
C_C3 1.0 Very 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 1048 is a poorly populated, very loose object of very 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-poor, intermediate-age cluster (see Parameters). It is rarely studied in the literature.

Distant High extinction Metal-poor Intermediate age

Cavallo et al. (2024)
Silver sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.05 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.05 (50th percentile).

Data

🔍 Search references for UBC 1048 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–	282.959	-0.996	0.252	-0.6	-2.103	49.576
Hunt & Reffert	2024	282.944	-1.006	0.244	-0.599	-2.133	47.944
Cavallo et al.	2024	282.965	-0.981	0.243	–	–	–
Hunt & Reffert	2023	282.944	-1.006	0.244	-0.599	-2.133	47.944
Castro-Ginard et al.	2022	282.99	-0.98	0.25	-0.6	-2.11	–

💡 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–	3.78	3.34	2.245	118	-0.880	788	–	–
Hunt & Reffert	2024	3.78	3.34	2.24	108	–	788⁽¹⁾	–	–
Cavallo et al.	2024	2.41	3.63	–	129	-0.880	–	–	–
Hunt & Reffert	2023	3.78	3.34	2.25	108	–	–	–	–
Castro-Ginard et al.	2022	4.05	2.56	–	163	–	–	–	–

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

Visualization

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