UBC 1183

0.42 UTI

0.28

C_N

0.81

C_dens

0.5

C_C3

0.25

C_lit

1.0

C_dup

C3 classification BB

Number of members (P>50%) 28

Radius (P>50% members) 3.5 [arcmin]

C_N 0.28 Poorly populated
C_dens 0.81 Dense
C_C3 0.5 Intermediate quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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UBC 1183 is a poorly populated, dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly 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 High extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for UBC 1183 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	–	352.65	62.06	0.387	-2.615	-0.792	-36.919
Hunt & Reffert	2024	352.654	62.055	0.381	-2.619	-0.791	-13.866
Cavallo et al.	2024	352.649	62.075	0.38	–	–	–
Hunt & Reffert	2023	352.654	62.055	0.381	-2.619	-0.791	-13.866
Castro-Ginard et al.	2022	352.64	62.08	0.38	-2.62	-0.79	-46.9

💡 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]	Bfr	BSS
Hunt & Reffert	2024	–	–	–	–	–	365*	–	–
Cavallo et al.	2024	1.91	3.58	–	245	-0.020	–	–	–
Hunt & Reffert	2023	2.58	3.52	1.35	136	–	–	–	–
Castro-Ginard et al.	2022	2.81	2.55	–	492	–	–	–	–

(*): Indicates that this parameter is assigned more than one value in the corresponding reference.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 69	89.3	352.65	62.06	0.38	-2.61	-0.78	-39.99	0.01

💡 Note: The % column shows the percentage of members that UBC 1183 shares with each listed object.

Visualization

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