Teutsch 268

0.63 UTI

1.0

C_N

1.0

C_dens

1.0

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 512

Core radius and density 1.6 [pc], 13 [pc^-2]

C3 classification AA

C_N 1.0 Very rich
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.06 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 268 is a very rich, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a very massive, metal-poor, intermediate-age cluster (see Parameters). It is rarely studied in the literature.

Note: This object shares a very small percentage of members with at least one entry reported in the same catalogue. See table with shared members information.

Relatively close High extinction Very massive Metal-poor Intermediate age

Cavallo et al. (2024)
Silver sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.12 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.12 (50th percentile).

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

Data

🔍 Search references for Teutsch 268 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–	276.738	-14.108	0.3	-0.769	-2.116	-2.855
Hunt & Reffert	2024	276.736	-14.105	0.308	-0.773	-2.121	4.317
Cavallo et al.	2024	276.736	-14.106	0.306	–	–	–
Hunt & Reffert	2023	276.736	-14.105	0.308	-0.773	-2.121	4.317
Bica et al.	2019	276.745	-14.107	–	–	–	–

💡 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–	2.94	3.57	2.77	105	-0.900	9328	–	–
Hunt & Reffert	2024	2.94	3.57	2.77	105	–	9328⁽¹⁾	–	–
Cavallo et al.	2024	2.20	4.20	–	240	-0.900	–	–	–
Hunt & Reffert	2023	2.94	3.57	2.77	105	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1015	87.9	276.74	-14.11	0.3	-0.77	-2.12	-2.98	0.01
Teutsch 267	3.7	276.51	-13.95	0.29	-0.61	-1.98	28.51	0.25

💡 Note: The % column shows the percentage of members that Teutsch 268 shares with each listed object.

Visualization

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