Teutsch 109

(DSH J1257.8-6315)

0.54 UTI

0.31

C_N

1.0

C_dens

0.75

C_C3

0.31

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 31

Radius (P>50% members) 1.6 [arcmin]

C_N 0.31 Poorly populated
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.31 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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Teutsch 109 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by very high extinction. It is catalogued as a massive, near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied in the literature.

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

Distant Very high extinction Massive Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Bronze sample.

Data

🔍 Search references for Teutsch 109 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	–	194.457	-63.268	0.266	-6.714	-0.054	-22.612
Hunt & Reffert	2024	194.454	-63.266	0.272	-6.73	-0.056	3.892
Cavallo et al.	2024	194.45	-63.277	0.274	–	–	–
Hunt & Reffert	2023	194.454	-63.266	0.272	-6.73	-0.056	3.892
Bica et al.	2019	194.456	-63.263	–	–	–	–
Kronberger et al.	2006	194.46	-63.266	–	–	–	–

💡 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]	Bfr	BSS
Hunt & Reffert	2024	–	–	–	–	–	1704*	–	–
Cavallo et al.	2024	3.39	4.83	–	132	-0.340	–	–	–
Hunt & Reffert	2023	3.50	5.31	2.22	112	–	–	–	–

(*): Indicates that this parameter is assigned more than one value in the corresponding reference.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 2384	100.0	194.45	-63.27	0.29	-6.72	-0.05	-22.61	0.16

💡 Note: The % column shows the percentage of members that Teutsch 109 shares with each listed object.

Visualization

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