UBC 1335

0.31 UTI

0.27

C_N

0.07

C_dens

0.5

C_C3

0.35

C_lit

1.0

C_dup

N₅₀ (P>50% members) 27

Stellar density (N₅₀/rad) 0.4 [N/pc²]

C3 classification BB

C_N 0.27 Poorly populated
C_dens 0.07 Very loose
C_C3 0.5 Intermediate quality
C_lit 0.35 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 1335 is a poorly populated, very loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, old cluster (see Parameters). It is poorly studied in the literature.

Relatively close Low extinction Near-solar metallicity Old

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for UBC 1335 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–	105.318	5.305	0.293	-0.238	-0.702	55.984
Hu & Soubiran	2025	105.343	5.288	–	–	–	–
Zhang et al.	2024	105.37	5.25	–	–	–	–
Hunt & Reffert	2024	105.37	5.25	0.293	-0.235	-0.663	46.138
Cavallo et al.	2024	105.343	5.288	0.294	–	–	–
Hunt & Reffert	2023	105.37	5.25	0.293	-0.235	-0.663	46.138
Castro-Ginard et al.	2022	105.31	5.36	0.28	-0.24	-0.69	–

💡 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–	2.98	0.56	1.66	1622	-0.151	352	–	–
Hu & Soubiran	2025	–	–	–	–	-0.140⁽⁵⁾	–	–	–
Zhang et al.	2024	–	–	–	–	-0.151⁽¹⁾	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	352⁽¹⁾	–	–
Cavallo et al.	2024	2.78	1.09	–	1622	-0.170	–	–	–
Hunt & Reffert	2023	2.98	0.41	1.66	1786	–	–	–	–
Castro-Ginard et al.	2022	4.01	0.56	–	1390	–	–	–	–

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

Visualization

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