Teutsch 10

(Koposov 49; MWSC 661; DSH J0544.3+2848; FSR 0829)

0.83 UTI

0.66

C_N

1.0

C_dens

0.5

C_C3

1.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 83

Stellar density (N₅₀/rad) 21.3 [N/pc²]

C3 classification BB

C_N 0.66 Moderately populated
C_dens 1.0 Very dense
C_C3 0.5 Intermediate 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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Teutsch 10 is a moderately populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, near 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 and metallicity parameters (see Parameters). It is very well-studied in the literature.

Relatively close Moderate extinction Near-solar metallicity Intermediate age

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

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for Teutsch 10 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–	86.095	28.822	0.324	0.812	-1.94	1.89
Hu & Soubiran	2025	86.084	28.826	–	–	–	–
Almeida et al.	2025	86.089	28.84	–	–	–	–
Hunt & Reffert	2024	86.098	28.817	0.308	0.825	-1.949	3.558
Cavallo et al.	2024	86.084	28.827	0.307	–	–	–
Hunt & Reffert	2023	86.098	28.817	0.308	0.825	-1.949	3.558
Just et al.	2023	86.098	28.826	–	–	–	–
Dias et al.	2021	86.089	28.84	0.331	0.87	-1.917	0.556
Cantat-Gaudin et al.	2020	86.096	28.828	0.319	0.834	-1.892	–
Donor et al.	2020	86.108	28.825	–	0.84	-1.9	5.6
Cantat-Gaudin & Anders	2020	86.096	28.828	0.319	0.834	-1.892	–
Soubiran et al.	2018	86.096	28.828	–	–	–	1.72
Bica et al.	2019	86.099	28.819	–	–	–	–
Cantat-Gaudin et al.	2018	86.096	28.828	0.319	0.834	-1.892	–
Loktin & Popova	2017	86.085	28.821	–	0.743	-0.282	–
Kharchenko et al.	2016	86.098	28.826	–	–	–	–
Dias et al.	2014	86.092	28.82	–	-2.55	-1.43	–
Kharchenko et al.	2013	86.107	28.825	–	2.1	-0.59	–
Kharchenko et al.	2012	86.107	28.825	–	2.1	-0.59	–
Glushkova et al.	2010	86.093	28.82	–	–	–	–
Koposov et al.	2008	86.093	28.82	–	–	–	–
Kronberger et al.	2006	86.096	28.815	–	–	–	–
Dias et al.	2002	86.092	28.82	–	-2.55	-1.41	–

💡 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–	2.6	2.58	2.02	239	-0.283	439	–	–
Hu & Soubiran	2025	–	–	–	–	-0.310⁽⁵⁾	–	–	–
Almeida et al.	2025	2.32	2.57	–	289	–	395	–	–
Hunt & Reffert	2024	–	–	–	–	–	858⁽¹⁾	–	–
Cavallo et al.	2024	2.84	2.63	–	575	0.180	–	–	–
Hunt & Reffert	2023	2.89	2.59	2.02	239	–	–	–	–
Just et al.	2023	–	–	–	63	–	439	–	–
Dias et al.	2021	2.32	2.57	–	289	-0.296	–	–	–
Cantat-Gaudin et al.	2020	3.45	1.81	–	617	–	–	–	–
Donor et al.	2020	–	–	–	–	-0.270	–	–	–
Cantat-Gaudin & Anders	2020	2.88	–	–	–	–	–	–	–
Soubiran et al.	2018	2.88	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	2.88	–	–	–	–	–	–	–
Loktin & Popova	2017	4.58	2.38	–	195	–	–	–	–
Kharchenko et al.	2016	2.60	3.16	–	63	–	–	–	–
Kharchenko et al.	2013	2.60	3.16	–	63	–	–	–	–
Kharchenko et al.	2012	2.60	3.16	–	63	–	–	–	–
Glushkova et al.	2010	2.00	1.30	–	1413	–	–	–	–
Koposov et al.	2008	2.00	1.30	–	1413	–	–	–	–
Dias et al.	2002	2.60	3.13	–	32	–	–	–	–

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

Visualization

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