Collinder 148

(NGC 2396; OCL 579; MWSC 1232; FoF 2145)

0.91 UTI

0.8

C_N

1.0

C_dens

0.75

C_C3

1.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 236

Stellar density (N₅₀/rad) 12.8 [N/pc²]

C3 classification AB

C_N 0.8 Rich
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 1.0 Very well-studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Collinder 148 is a rich, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is very well-studied in the literature.

Relatively close Low extinction Near-solar metallicity Intermediate age

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

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for Collinder 148 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–	111.976	-11.724	0.676	-1.483	-0.224	17.995
Li et al.	2025	111.984	-11.725	0.653	-1.514	-0.249	–
Almeida et al.	2025	111.983	-11.727	–	–	–	–
Hunt & Reffert	2024	112.02	-11.654	0.674	-1.473	-0.217	11.833
Cavallo et al.	2024	111.971	-11.705	0.676	–	–	–
Hunt & Reffert	2023	112.02	-11.654	0.674	-1.473	-0.217	11.833
Almeida et al.	2023	111.997	-11.717	–	–	–	–
Cordoni et al.	2023	111.983	-11.727	0.653	-1.514	-0.237	–
Tarricq et al.	2022	112.045	-11.769	0.66	-1.466	-0.206	–
Dias et al.	2021	111.983	-11.727	0.653	-1.514	-0.237	–
Cantat-Gaudin et al.	2020	111.984	-11.725	0.653	-1.514	-0.249	–
Cantat-Gaudin & Anders	2020	111.984	-11.725	0.653	-1.514	-0.249	–
Liu & Pang	2019	111.99	-11.716	0.664	-1.514	-0.271	–
Monteiro & Dias	2019	111.984	-11.725	–	-1.565	-0.245	2.317
Bossini et al.	2019	111.984	-11.725	–	–	–	–
Bica et al.	2019	112.033	-11.729	–	–	–	–
Cantat-Gaudin et al.	2018	111.984	-11.725	0.653	-1.514	-0.249	–
Loktin & Popova	2017	111.99	-11.755	–	-0.797	-1.22	17.7
Dias et al.	2014	112.0	-11.717	–	-3.19	0.29	–
Gozha et al.	2012	112.0	-11.717	–	–	–	–
Piskunov et al.	2008	112.001	-11.713	–	–	–	–
Kharchenko et al.	2007	112.0	-11.72	–	0.22	–	17.7
Piskunov et al.	2007	112.001	-11.713	–	–	–	–
Kharchenko et al.	2005	112.0	-11.72	–	-2.0	-1.4	17.7
Kharchenko et al.	2003	111.97	-11.73	–	-1.56	-1.04	–
Dias et al.	2002	112.0	-11.717	–	-3.19	0.29	17.7

💡 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–	1.405	0.395	0.51	170	-0.041	454	0.305	0.0
Li et al.	2025	1.49	0.43	–	164	0.063	–	–	–
Almeida et al.	2025	1.41	0.54	–	170	–	454	–	–
Hunt & Reffert	2024	–	–	–	–	–	601⁽¹⁾	–	–
Cavallo et al.	2024	1.44	0.63	–	132	-0.110	–	–	–
Hunt & Reffert	2023	1.37	0.26	0.51	173	–	–	–	–
Almeida et al.	2023	1.38	0.57	–	159	-0.129	670⁽¹⁾	0.32	–
Cordoni et al.	2023	1.41	0.54	–	170	-0.081	1471	0.29	0.00
Tarricq et al.	2022	1.41	–	–	76	–	–	–	–
Dias et al.	2021	1.41	0.54	–	170	-0.081	–	–	–
Cantat-Gaudin et al.	2020	1.45	0.36	–	72	–	–	–	–
Cantat-Gaudin & Anders	2020	1.47	–	–	–	–	–	–	–
Liu & Pang	2019	–	–	–	263	0.250	–	–	–
Monteiro & Dias	2019	1.36	0.62	–	169	0.010	–	–	–
Bossini et al.	2019	1.40	0.30	–	78	0.000	–	–	–
Cantat-Gaudin et al.	2018	1.47	–	–	–	–	–	–	–
Loktin & Popova	2017	2.38	0.84	–	324	–	–	–	–
Gozha et al.	2012	0.59	–	–	–	–	40	–	–
Piskunov et al.	2008	0.59	0.16	–	331	–	27⁽¹⁾	–	–
Piskunov et al.	2007	0.59	0.16	–	331	–	3	–	–
Kharchenko et al.	2005	0.59	0.16	–	331	–	–	–	–
Kharchenko et al.	2003	0.59	0.16	–	–	–	–	–	–
Dias et al.	2002	0.59	0.16	–	–	–	–	–	–

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

Visualization

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