Teutsch 58

(SAI 60; DSH J0606.6+1557; FSR 0926)

0.42 UTI

0.6

C_N

0.4

C_dens

0.75

C_C3

0.16

C_lit

1.0

C_dup

N_m (P>50%) 71

Core radius and density 2.2 [pc], 2.0 [pc^-2]

C3 classification AB

C_N 0.6 Moderately populated
C_dens 0.4 Loose
C_C3 0.75 High quality
C_lit 0.16 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Teutsch 58 is a moderately populated, loose object of high C3 quality. Its parallax locates it at a large distance, below the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It is rarely studied in the literature.

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

Very distant High extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.85 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.85 (50th percentile).

Bica et al. (2019)
Asterisms and cluster alikes by B. Alessi reported in DAML02.

Data

🔍 Search references for Teutsch 58 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–	91.662	15.95	0.189	0.525	-0.639	–
Hu & Soubiran	2025	91.642	15.932	–	–	–	–
Hunt & Reffert	2024	91.659	15.949	0.212	0.543	-0.604	–
Cavallo et al.	2024	91.642	15.933	0.21	–	–	–
Hunt & Reffert	2023	91.659	15.949	0.212	0.543	-0.604	–
Bica et al.	2019	91.662	15.955	–	–	–	–
Glushkova et al.	2010	91.661	15.947	–	–	–	–
Kronberger et al.	2006	91.662	15.958	–	–	–	–

💡 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–	5.365	4.045	2.49	990	-0.305	749	–	–
Hu & Soubiran	2025	–	–	–	–	-0.510⁽⁵⁾	–	–	–
Hunt & Reffert	2024	4.06	4.05	2.49	990	–	749⁽¹⁾	–	–
Cavallo et al.	2024	6.67	4.04	–	794	-0.100	–	–	–
Hunt & Reffert	2023	4.06	4.05	2.49	991	–	–	–	–
Glushkova et al.	2010	7.94	2.84	–	1122	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 3140	100.0	91.66	15.95	0.17	0.52	-0.64	–	0.13

💡 Note: The % column shows the percentage of members that Teutsch 58 shares with each listed object.

Visualization

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