UBC 185

0.10 UTI

0.6

C_N

0.55

C_dens

0.75

C_C3

0.06

C_lit

0.25

C_dup

N_m (P>50%) 71

Core radius and density 1.7 [pc], 2.7 [pc^-2]

C3 classification AB

C_N 0.6 Moderately populated
C_dens 0.55 Moderately dense
C_C3 0.75 High quality
C_lit 0.06 Rarely studied
C_dup 0.25 Possibly duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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UBC 185 is a moderately populated, moderately dense 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 near-solar metallicity, intermediate-age cluster (see Parameters). It is rarely studied in the literature.

⚠️ Warning: This is possibly a duplicate object, which shares a significant percentage of members with at least one previously reported entry. See table with shared members information.

Distant Moderate extinction Near-solar metallicity Intermediate age

Data

🔍 Search references for UBC 185 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–	7.815	63.392	0.223	-2.416	-0.491	-86.699
Li et al.	2025	7.8	63.397	0.213	-2.438	-0.415	–
Cantat-Gaudin et al.	2020	7.8	63.397	0.213	-2.438	-0.415	–
Castro-Ginard et al.	2020	7.784	63.397	0.222	-2.436	-0.405	–

💡 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–	3.61	2.01	–	468	-0.028	–	–	–
Li et al.	2025	3.61	2.01	–	614	-0.028	–	–	–
Cantat-Gaudin et al.	2020	4.02	2.01	–	263	–	–	–	–
Kounkel et al.	2020	3.39	2.14	–	468	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
NGC 133	74.6	7.82	63.39	0.22	-2.4	-0.49	-86.7	0.69

💡 Note: The % column shows the percentage of members that UBC 185 shares with each listed object.

Visualization

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