Alessi Teutsch 7

(ASCC 47; MWSC 1500; AT 7)

0.80 UTI

0.77

C_N

1.0

C_dens

0.75

C_C3

0.75

C_lit

1.0

C_dup

N₅₀ (P>50% members) 157

Stellar density (N₅₀/rad) 6.0 [N/pc²]

C3 classification AB

C_N 0.77 Rich
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.75 Well-studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Alessi Teutsch 7 is a rich, very dense object of high C3 quality. Its parallax locates it at a close distance, near the mid-plane, affected by low extinction. It is catalogued as a young cluster (see Parameters). It is well-studied in the literature.

Note: This object shares a moderate percentage of members with a later reported entry. See table with shared members information.

Close Low extinction Young

Data

🔍 Search references for Alessi Teutsch 7 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–	128.231	-39.41	1.329	-8.115	5.642	28.716
Just et al.	2023	127.942	-39.052	–	–	–	–
He et al.	2022	128.361	-39.72	1.316	-8.134	5.705	–
Bica et al.	2019	127.958	-39.098	–	–	–	–
Loktin & Popova	2017	127.935	-39.132	–	-3.121	8.667	11.0
Kharchenko et al.	2016	127.942	-39.052	–	–	–	–
Dias et al.	2014	127.933	-39.132	–	-2.54	2.55	–
Kharchenko et al.	2013	127.947	-39.055	–	-8.0	6.65	11.0
Gozha et al.	2012	127.933	-39.132	–	–	–	–
Piskunov et al.	2008	127.943	-39.082	–	–	–	–
Kharchenko et al.	2007	127.95	-39.08	–	0.5	–	11.0
Piskunov et al.	2007	127.943	-39.082	–	–	–	–
Kharchenko et al.	2005	127.95	-39.08	–	-8.94	5.2	11.0
Dias et al.	2002	127.933	-39.132	–	-8.94	5.2	11.0

💡 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–	0.9	0.33	–	76	–	855	–	–
Just et al.	2023	–	–	–	76	–	59	–	–
He et al.	2022	–	0.35	–	71	–	–	–	–
Loktin & Popova	2017	1.10	1.05	–	200	–	–	–	–
Kharchenko et al.	2016	0.78	0.39	–	76	–	–	–	–
Kharchenko et al.	2013	0.78	0.39	–	76	–	–	–	–
Gozha et al.	2012	0.90	–	–	76	–	1995	–	–
Piskunov et al.	2008	0.90	0.31	–	76	–	1268⁽¹⁾	–	–
Piskunov et al.	2007	0.90	0.31	–	76	–	442	–	–
Kharchenko et al.	2005	0.90	0.31	–	76	–	–	–	–
Dias et al.	2002	0.90	0.31	–	76	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Theia 274	40.8	128.46	-39.58	1.32	-8.11	5.64	28.01	0.07

💡 Note: The % column shows the percentage of members that Alessi Teutsch 7 shares with each listed object.

Visualization

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