Teutsch 74

(SAI 144; MWSC 3558; DSH J2145.6+5805)

0.91 UTI

0.8

C_N

1.0

C_dens

0.75

C_C3

1.0

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 224

Radius (P>50% members) 2.0 [arcmin]

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

Overview

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Teutsch 74 is a rich, very dense object of high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high extinction. It is catalogued as a massive, near-solar metallicity, old cluster, but with a large variance across recent sources for the age parameter (see Parameters). It is very well-studied in the literature.

Distant High extinction Massive Near-solar metallicity Old

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

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for Teutsch 74 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	–	326.42	58.095	0.2	-3.231	-3.133	-72.416
Hu & Soubiran	2025	326.426	58.1	–	–	–	–
Almeida et al.	2025	326.433	58.096	–	–	–	–
Hunt & Reffert	2024	326.417	58.095	0.201	-3.224	-3.128	-71.7
Cavallo et al.	2024	326.426	58.1	0.203	–	–	–
Hunt & Reffert	2023	326.417	58.095	0.201	-3.224	-3.128	-71.7
Just et al.	2023	326.411	58.092	–	–	–	–
Dias et al.	2021	326.433	58.096	0.212	-3.226	-3.068	-71.231
Cantat-Gaudin et al.	2020	326.422	58.097	0.218	-3.244	-3.064	–
Sánchez et al.	2020	326.433	58.084	–	-3.333	-3.076	–
Cantat-Gaudin & Anders	2020	326.422	58.097	0.218	-3.244	-3.064	–
Soubiran et al.	2018	326.422	58.097	–	–	–	-71.16
Bica et al.	2019	326.411	58.092	–	–	–	–
Cantat-Gaudin et al.	2018	326.422	58.097	0.218	-3.244	-3.064	–
Loktin & Popova	2017	326.43	58.084	–	3.276	-5.35	–
Kharchenko et al.	2016	326.411	58.092	–	–	–	–
Dias et al.	2014	326.433	58.084	–	1.13	-2.65	–
Kharchenko et al.	2013	326.415	58.095	–	3.31	-3.58	–
Kharchenko et al.	2012	326.415	58.095	–	3.31	-3.58	–
Glushkova et al.	2010	326.432	58.084	–	–	–	–
Kronberger et al.	2006	326.417	58.094	–	–	–	–
Dias et al.	2002	326.433	58.084	–	1.13	-2.65	–

💡 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
Hu & Soubiran	2025	–	–	–	–	-0.300*	–	–	–
Almeida et al.	2025	5.15	2.78	–	1442	–	975	–	–
Hunt & Reffert	2024	–	–	–	–	–	1775*	–	–
Cavallo et al.	2024	3.80	2.89	–	1479	-0.450	–	–	–
Hunt & Reffert	2023	4.19	3.29	2.06	309	–	–	–	–
Just et al.	2023	–	–	–	1122	–	1084	–	–
Dias et al.	2021	5.15	2.78	–	1442	-0.165	–	–	–
Cantat-Gaudin et al.	2020	5.22	2.40	–	1349	–	–	–	–
Cantat-Gaudin & Anders	2020	4.05	–	–	–	–	–	–	–
Soubiran et al.	2018	4.05	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	4.05	–	–	–	–	–	–	–
Loktin & Popova	2017	1.98	2.89	–	1122	–	–	–	–
Kharchenko et al.	2016	3.33	3.25	–	1122	–	–	–	–
Kharchenko et al.	2013	3.33	3.25	–	1122	–	–	–	–
Kharchenko et al.	2012	3.33	3.25	–	1122	–	–	–	–
Glushkova et al.	2010	2.65	3.26	–	1122	–	–	–	–
Dias et al.	2002	2.65	3.26	–	1122	–	–	–	–

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

Visualization

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