Basel 13

(MWSC 3482; C 2110+463; IC 1363)

0.50 UTI

0.0

C_N

0.71

C_dens

0.5

C_C3

0.65

C_lit

1.0

C_dup

C3 classification DA

Number of members (P>50%) 24

Radius (P>50% members) 2.2 [arcmin]

C_N 0.0 Sparse
C_dens 0.71 Moderately dense
C_C3 0.5 Intermediate quality
C_lit 0.65 Moderately studied
C_dup 1.0 Unique

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

Overview

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Basel 13 is a sparse, moderately dense 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, intermediate-age cluster, but with a large variance across recent sources for the age parameter (see Parameters). It is moderately studied in the literature.

(*): The parallax distance estimate (~4.05 kpc) differs significantly from the median photometric distance (~1.31 kpc).

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

Relatively close Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Bronze sample.

Data

🔍 Search references for Basel 13 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	–	318.298	46.543	0.247	-2.418	-3.65	-41.079
Hunt & Reffert	2024	318.307	46.551	0.259	-2.417	-3.663	-41.07
Cavallo et al.	2024	318.32	46.554	0.256	–	–	–
Hunt & Reffert	2023	318.307	46.551	0.259	-2.417	-3.663	-41.07
Just et al.	2023	318.145	46.526	–	–	–	–
Bica et al.	2019	318.07	46.57	–	–	–	–
Loktin & Popova	2017	318.15	46.526	–	-4.595	-0.14	–
Kharchenko et al.	2016	318.145	46.526	–	–	–	–
Dias et al.	2014	318.075	46.567	–	-3.01	-2.75	–
Kharchenko et al.	2013	318.15	46.53	–	-4.44	-0.22	–
van den Bergh	2006	318.075	46.567	–	–	–	–
Dias et al.	2002	318.075	46.567	–	-3.01	-2.75	–

💡 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	–	–	–	–	–	651*	–	–
Cavallo et al.	2024	4.07	3.47	–	52	0.050	–	–	–
Hunt & Reffert	2023	3.82	2.92	2.54	282	–	–	–	–
Just et al.	2023	–	–	–	912	–	52	–	–
Loktin & Popova	2017	3.06	1.35	–	617	–	–	–	–
Kharchenko et al.	2016	1.31	1.05	–	912	–	–	–	–
Kharchenko et al.	2013	1.31	1.05	–	912	–	–	–	–
van den Bergh	2006	1.24	1.05	–	631	–	–	–	–
Dias et al.	2002	1.24	1.05	–	631	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 3881	72.0	318.32	46.55	0.25	-2.41	-3.65	-41.08	0.21

💡 Note: The % column shows the percentage of members that Basel 13 shares with each listed object.

Visualization

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