Teutsch 39

(MWSC 3643; Teutsch J2236.4+3747)

0.84 UTI

0.78

C_N

1.0

C_dens

1.0

C_C3

0.7

C_lit

1.0

C_dup

C3 classification AA

Number of members (P>50%) 175

Radius (P>50% members) 28.6 [arcmin]

C_N 0.78 Rich
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.7 Moderately studied
C_dup 1.0 Unique

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

Overview

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Teutsch 39 is a rich, very dense object of very high C3 quality. Its parallax locates it at a very close distance, below the mid-plane, affected by low extinction. It is catalogued as a low-mass, near-solar metallicity, young cluster (see Parameters). It is moderately studied in the literature.

Note: This object shares a significant percentage of members with 4 later reported entries. See table with shared members information.

Close Low extinction Low mass Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as a moving group.

Data

🔍 Search references for Teutsch 39 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	–	339.215	37.764	2.04	-1.763	-6.045	-13.077
Zhang et al.	2024	339.124	37.771	–	–	–	–
Cavallo et al.	2024	339.495	37.605	2.01	–	–	–
Hunt & Reffert	2023	339.124	37.771	2.011	-1.6	-6.122	-13.143
Just et al.	2023	339.148	37.722	–	–	–	–
He et al.	2022	340.792	40.065	2.303	-2.014	-5.261	–
Bica et al.	2019	339.12	37.784	–	–	–	–
Loktin & Popova	2017	339.12	37.756	–	-2.794	-5.011	-19.5
Kharchenko et al.	2016	339.148	37.722	–	–	–	–
Dias et al.	2014	339.121	37.756	–	-2.97	-2.38	–
Kharchenko et al.	2013	339.154	37.726	–	-4.37	-6.15	-19.5
Kharchenko et al.	2012	339.154	37.726	–	-4.37	-6.15	-19.5
Dias et al.	2002	339.121	37.756	–	-3.25	-2.32	-19.5

💡 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
Zhang et al.	2024	–	–	–	–	-0.130*	–	–	–
Cavallo et al.	2024	0.53	0.69	–	8	-0.100	–	–	–
Hunt & Reffert	2023	0.48	0.27	0.56	15	–	–	–	–
Just et al.	2023	–	–	–	50	–	6	–	–
He et al.	2022	–	0.10	–	11	–	–	–	–
Loktin & Popova	2017	0.79	0.86	–	603	–	–	–	–
Kharchenko et al.	2016	0.60	0.62	–	50	–	–	–	–
Kharchenko et al.	2013	0.60	0.62	–	50	–	–	–	–
Kharchenko et al.	2012	0.60	0.62	–	50	–	–	–	–
Dias et al.	2002	0.81	0.25	–	20	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
OCSN 29	50.9	339.15	37.72	2.03	-1.72	-6.19	-13.08	0.02
CWWDL 14543	25.1	339.72	37.29	2.01	-1.55	-6.12	-13.97	0.12
FoF 2379	10.3	339.63	38.15	1.98	-1.56	-5.8	-21.27	0.16
CWWDL 14563	1.1	339.57	38.97	2.0	-1.59	-5.35	-22.61	0.35

💡 Note: The % column shows the percentage of members that Teutsch 39 shares with each listed object.

Visualization

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