UBC 482

0.37 UTI

0.0

C_N

0.25

C_dens

0.5

C_C3

0.55

C_lit

1.0

C_dup

C3 classification BB

Number of members (P>50%) 23

Radius (P>50% members) 6.8 [arcmin]

C_N 0.0 Sparse
C_dens 0.25 Loose
C_C3 0.5 Intermediate quality
C_lit 0.55 Moderately studied
C_dup 1.0 Unique

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

Overview

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UBC 482 is a sparse, loose object of intermediate 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, young cluster (see Parameters). It is moderately studied in the literature.

Note: This object shares a moderate percentage of members with 3 later reported entries. See table with shared members information.

Relatively close Moderate extinction Near-solar metallicity Young

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

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for UBC 482 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	–	131.054	-45.93	0.457	-5.137	5.03	–
Li et al.	2025	131.14	-45.951	0.446	-5.155	4.977	–
Almeida et al.	2025	131.155	-45.972	–	–	–	–
Hunt & Reffert	2024	130.941	-45.876	0.456	-5.091	5.011	29.639
Celli et al.	2024	131.14	-45.951	–	–	–	–
Cavallo et al.	2024	131.164	-46.006	0.456	–	–	–
Hunt & Reffert	2023	130.941	-45.876	0.456	-5.091	5.011	29.639
Dias et al.	2021	131.155	-45.972	0.445	-5.169	4.966	29.322
Cantat-Gaudin et al.	2020	131.14	-45.951	0.446	-5.155	4.977	–
Castro-Ginard et al.	2020	131.154	-45.961	0.45	-5.164	4.972	–

💡 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
Li et al.	2025	1.97	0.96	–	24	-0.050	–	–	–
Almeida et al.	2025	2.00	1.14	–	21	–	1048	–	–
Hunt & Reffert	2024	–	–	–	–	–	409*	–	–
Celli et al.	2024	–	–	–	27	–	499	–	–
Cavallo et al.	2024	1.97	1.12	–	98	0.130	–	–	–
Hunt & Reffert	2023	2.00	1.06	2.52	51	–	–	–	–
Dias et al.	2021	2.00	1.14	–	21	-0.007	–	–	–
Cantat-Gaudin et al.	2020	2.25	0.88	–	27	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 13389	28.0	131.07	-45.86	0.46	-5.09	5.06	–	0.11
CWWDL 13333	16.0	130.83	-45.89	0.46	-5.19	5.12	29.79	0.08
CWWDL 13552	4.0	131.51	-45.9	0.47	-5.0	5.05	–	0.08

💡 Note: The % column shows the percentage of members that UBC 482 shares with each listed object.

Visualization

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