UBC 360

0.62 UTI

0.5

C_N

0.6

C_dens

1.0

C_C3

0.5

C_lit

1.0

C_dup

N₅₀ (P>50% members) 50

Stellar density (N₅₀/rad) 3.0 [N/pc²]

C3 classification AA

C_N 0.5 Moderately populated
C_dens 0.6 Moderately dense
C_C3 1.0 Very high quality
C_lit 0.5 Moderately studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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UBC 360 is a moderately populated, moderately dense object of very 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, intermediate-age cluster, but with a large variance across recent sources for the age and metallicity parameters (see Parameters). It is moderately studied in the literature.

Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.

Relatively close Moderate extinction Near-solar metallicity Intermediate age

Almeida et al. (2025)
Mass determination: good fit. Isochrone match: good fit.

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for UBC 360 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–	292.526	10.656	0.313	-1.59	-4.764	21.085
Li et al.	2025	292.533	10.659	0.314	-1.609	-4.748	–
Hu & Soubiran	2025	292.518	10.659	–	–	–	–
Almeida et al.	2025	292.542	10.664	–	–	–	–
Hunt & Reffert	2024	292.487	10.649	0.298	-1.617	-4.764	21.093
Cavallo et al.	2024	292.518	10.659	0.299	–	–	–
Hunt & Reffert	2023	292.487	10.649	0.298	-1.617	-4.764	21.093
Dias et al.	2021	292.542	10.664	0.294	-1.611	-4.737	–
Cantat-Gaudin et al.	2020	292.533	10.659	0.314	-1.609	-4.748	–
Castro-Ginard et al.	2020	292.539	10.677	0.312	-1.618	-4.747	–

💡 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–	2.8	1.725	2.02	601	0.032	372	–	–
Li et al.	2025	2.45	1.46	–	1008	-0.113	–	–	–
Hu & Soubiran	2025	–	–	–	–	-0.050⁽⁵⁾	–	–	–
Almeida et al.	2025	2.93	1.91	–	601	–	281	–	–
Hunt & Reffert	2024	–	–	–	–	–	464⁽¹⁾	–	–
Cavallo et al.	2024	2.57	1.18	–	977	0.370	–	–	–
Hunt & Reffert	2023	2.82	1.82	2.02	223	–	–	–	–
Dias et al.	2021	2.93	1.91	–	601	0.114	–	–	–
Cantat-Gaudin et al.	2020	2.78	1.63	–	275	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 4495	78.0	292.53	10.66	0.31	-1.59	-4.77	-13.31	0.0

💡 Note: The % column shows the percentage of members that UBC 360 shares with each listed object.

Visualization

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