UBC 1135

0.27 UTI

0.74

C_N

0.12

C_dens

0.38

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 99

Core radius and density 3.0 [pc], 0.6 [pc^-2]

C3 classification CB

C_N 0.74 Moderately populated
C_dens 0.12 Very loose
C_C3 0.38 Low 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 1135 is a moderately populated, very loose object of low C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a massive, metal-rich, young cluster (see Parameters). It is rarely studied in the literature.

Distant Moderate extinction Massive Metal-rich Young

Cavallo et al. (2024)
Silver sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.19 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.19 (50th percentile).

Data

🔍 Search references for UBC 1135 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–	317.17	49.093	0.245	-3.546	-4.127	-37.501
Hunt & Reffert	2024	317.148	49.11	0.241	-3.494	-4.118	-56.473
Cavallo et al.	2024	317.183	49.083	0.246	–	–	–
Hunt & Reffert	2023	317.148	49.11	0.241	-3.494	-4.118	-56.473
Castro-Ginard et al.	2022	317.18	49.11	0.27	-3.56	-4.13	–

💡 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–	3.725	2.92	2.33	83	0.630	1037	–	–
Hunt & Reffert	2024	3.56	3.10	2.33	83	–	1037⁽¹⁾	–	–
Cavallo et al.	2024	4.09	2.74	–	182	0.630	–	–	–
Hunt & Reffert	2023	3.56	3.10	2.33	83	–	–	–	–
Castro-Ginard et al.	2022	3.89	2.46	–	48	–	–	–	–

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

Visualization

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