Teutsch 8

(MWSC 3229)

0.72 UTI

0.27

C_N

1.0

C_dens

0.75

C_C3

0.78

C_lit

1.0

C_dup

N₅₀ (P>50% members) 27

Stellar density (N₅₀/rad) 68.6 [N/pc²]

C3 classification AB

C_N 0.27 Poorly populated
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.78 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 8 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, very young cluster, but with a large variance across recent sources for the age and metallicity parameters (see Parameters). It is well-studied in the literature.

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 Very young

Palma et al. (2025)
Classified as genetic pair P190, along with Casado_82.

Piecka & Paunzen (2021)
Belongs to cluster aggregate 'Agg14' along with Biurakan 2, FSR 0198 and NGC 6871.

Cavallo et al. (2024)
Silver sample.

Data

🔍 Search references for Teutsch 8 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–	300.609	35.31	0.51	-3.387	-6.724	-10.861
Hunt & Reffert	2024	300.602	35.307	0.498	-3.368	-6.603	11.418
Celli et al.	2024	300.597	35.311	–	–	–	–
Cavallo et al.	2024	300.707	35.528	0.5	–	–	–
Hunt & Reffert	2023	300.602	35.307	0.498	-3.368	-6.603	11.418
Just et al.	2023	300.602	35.303	–	–	–	–
Dias et al.	2021	300.602	35.311	0.493	-3.431	-6.698	–
Cantat-Gaudin et al.	2020	300.598	35.31	0.492	-3.496	-6.704	–
Sánchez et al.	2020	300.596	35.311	–	-3.452	-6.827	–
Cantat-Gaudin & Anders	2020	300.598	35.31	0.492	-3.496	-6.704	–
Cantat-Gaudin et al.	2018	300.598	35.31	0.492	-3.496	-6.704	–
Kharchenko et al.	2016	300.602	35.303	–	–	–	–
Kharchenko et al.	2013	300.607	35.306	–	-2.78	-6.71	–
Bukowiecki et al.	2011	300.6	35.313	–	–	–	–
Dias et al.	2002	300.596	35.311	–	-1.94	4.83	–

💡 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–	1.905	1.845	2.66	8	0.459	367	–	–
Hunt & Reffert	2024	–	–	–	–	–	497⁽¹⁾	–	–
Celli et al.	2024	–	–	–	4	–	237	–	–
Cavallo et al.	2024	2.05	2.35	–	7	0.750	–	–	–
Hunt & Reffert	2023	1.89	2.54	2.66	4	–	–	–	–
Just et al.	2023	–	–	–	32	–	76	–	–
Dias et al.	2021	1.81	1.83	–	5	0.168	–	–	–
Cantat-Gaudin et al.	2020	1.99	2.20	–	4	–	–	–	–
Cantat-Gaudin & Anders	2020	1.92	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	1.92	–	–	–	–	–	–	–
Kharchenko et al.	2016	1.67	1.68	–	32	–	–	–	–
Kharchenko et al.	2013	1.67	1.68	–	32	–	–	–	–
Bukowiecki et al.	2012	–	–	–	–	–	2183	–	–
Bukowiecki et al.	2011	2.54⁽¹⁾	1.86	–	10	–	–	–	–
Dias et al.	2002	1.60	1.80	–	10	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
ADS 13292	74.1	300.6	35.31	0.52	-3.35	-6.71	-5.66	0.37

💡 Note: The % column shows the percentage of members that Teutsch 8 shares with each listed object.

Visualization

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