Teutsch 144

(FSR 0297; MWSC 3500; DSH J2121.7+5036; FoF 510)

0.79 UTI

0.76

C_N

0.76

C_dens

0.75

C_C3

0.84

C_lit

1.0

C_dup

N_m (P>50%) 114

Core radius and density 1.6 [pc], 3.8 [pc^-2]

C3 classification AB

C_N 0.76 Rich
C_dens 0.76 Dense
C_C3 0.75 High quality
C_lit 0.84 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 144 is a rich, dense object of high 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 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.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.97 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.97 (50th percentile).

Hu et al. (2021)
Ellipticities (core, all): e_core=0.1965, e_all=0.1004.

Data

🔍 Search references for Teutsch 144 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–	320.445	50.609	0.351	-1.872	-3.208	-36.935
Hu & Soubiran	2025	320.461	50.602	–	–	–	–
Almeida et al.	2025	320.439	50.582	–	–	–	–
Hunt & Reffert	2024	320.435	50.614	0.349	-1.863	-3.224	-34.744
Cavallo et al.	2024	320.461	50.602	0.35	–	–	–
Hunt & Reffert	2023	320.435	50.614	0.349	-1.863	-3.224	-34.744
Just et al.	2023	320.418	50.593	–	–	–	–
Jadhav & Subramaniam	2021	320.438	50.595	–	–	–	–
Dias et al.	2021	320.439	50.582	0.345	-1.909	-3.126	-33.296
Cantat-Gaudin et al.	2020	320.438	50.595	0.352	-1.89	-3.129	–
Cantat-Gaudin & Anders	2020	320.438	50.595	0.352	-1.89	-3.129	–
Liu & Pang	2019	320.474	50.571	0.351	-1.891	-3.063	–
Soubiran et al.	2018	320.438	50.595	–	–	–	-32.0
Bica et al.	2019	320.427	50.607	–	–	–	–
Cantat-Gaudin et al.	2018	320.438	50.595	0.352	-1.89	-3.129	–
Dias et al.	2018	–	–	–	-3.28	-2.94	–
Loktin & Popova	2017	320.415	50.593	–	-0.498	-0.286	–
Sampedro et al.	2017	320.438	50.619	–	-3.08	-6.72	–
Kharchenko et al.	2016	320.418	50.593	–	–	–	–
Tadross	2014	320.433	50.61	–	–	–	–
Dias et al.	2014	320.438	50.619	–	-3.07	-6.17	–
Kharchenko et al.	2013	320.422	50.597	–	-1.88	-1.0	–
Kharchenko et al.	2012	320.422	50.597	–	-1.88	-1.0	–
Bukowiecki et al.	2011	320.433	50.621	–	–	–	–
Froebrich et al.	2007	320.375	50.454	–	–	–	–
Kronberger et al.	2006	320.433	50.61	–	–	–	–
Dias et al.	2002	320.438	50.619	–	-3.07	-6.17	–

💡 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–	2.51	2.4	2.11	638	0.034	471	–	0
Hu & Soubiran	2025	–	–	–	–	-0.150⁽⁵⁾	–	–	–
Almeida et al.	2025	2.14	2.40	–	448	–	471	–	–
Hunt & Reffert	2024	2.60	2.68	2.11	193	–	801⁽¹⁾	–	–
Cavallo et al.	2024	2.58	2.32	–	562	0.580	–	–	–
Hunt & Reffert	2023	2.60	2.68	2.11	194	–	–	–	–
Just et al.	2023	–	–	–	638	–	254	–	–
Jadhav & Subramaniam	2021	2.51	1.81	–	871	–	645	–	0⁽¹⁾
Dias et al.	2021	2.14	2.40	–	448	0.218	–	–	–
Cantat-Gaudin et al.	2020	2.51	1.81	–	871	–	–	–	–
Kounkel et al.	2020	2.91	2.88	–	398	–	–	–	–
Cantat-Gaudin & Anders	2020	2.63	–	–	–	–	–	–	–
Liu & Pang	2019	–	–	–	1910	-0.500	–	–	–
Soubiran et al.	2018	2.63	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	2.63	–	–	–	–	–	–	–
Loktin & Popova	2017	3.32	2.47	–	708	–	–	–	–
Kharchenko et al.	2016	2.47	3.28	–	638	–	–	–	–
Tadross	2014	1.70	2.30	–	800	–	–	–	–
Kharchenko et al.	2013	2.47	3.28	–	638	–	–	–	–
Bukowiecki et al.	2012	–	–	–	–	–	393	–	–
Kharchenko et al.	2012	2.47	3.28	–	638	–	–	–	–
Bukowiecki et al.	2011	1.76⁽¹⁾	1.89	–	1000	–	–	–	–
Dias et al.	2002	2.28	2.21	–	794	–	–	–	–

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

Visualization

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