DC 8

(MWSC 758; Teutsch J0609.3+3113)

0.68 UTI

0.52

C_N

1.0

C_dens

0.5

C_C3

0.69

C_lit

1.0

C_dup

N₅₀ (P>50% members) 53

Stellar density (N₅₀/rad) 22.1 [N/pc²]

C3 classification DA

C_N 0.52 Moderately populated
C_dens 1.0 Very dense
C_C3 0.5 Intermediate quality
C_lit 0.69 Moderately studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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DC 8 is a moderately populated, very dense object of intermediate C3 quality. Its parallax locates it at a large^* distance, well above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the mass parameter (see Parameters). It is moderately studied in the literature.

(*): The parallax distance estimate (~5.32 kpc) differs significantly from the median photometric distance (~3.97 kpc).

Distant Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for DC 8 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–	92.338	31.226	0.188	0.7	-1.212	13.855
Hunt & Reffert	2024	92.339	31.226	0.173	0.695	-1.238	13.857
Cavallo et al.	2024	92.34	31.226	0.176	–	–	–
Hunt & Reffert	2023	92.339	31.226	0.173	0.695	-1.238	13.857
Just et al.	2023	92.32	31.224	–	–	–	–
Cantat-Gaudin et al.	2020	92.335	31.228	0.223	0.775	-1.309	–
Cantat-Gaudin & Anders	2020	92.335	31.228	0.223	0.775	-1.309	–
Bica et al.	2019	92.338	31.225	–	–	–	–
Cantat-Gaudin et al.	2018	92.335	31.228	0.223	0.775	-1.309	–
Kharchenko et al.	2016	92.32	31.224	–	–	–	–
Kharchenko et al.	2013	92.329	31.223	–	0.07	-4.45	–
Glushkova et al.	2010	92.339	31.232	–	–	–	–
Dias et al.	2002	92.338	31.232	–	0.07	-4.45	–

💡 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–	3.97	2.84	2.26	453	-0.090	258	–	–
Hunt & Reffert	2024	–	–	–	–	–	473⁽¹⁾	–	–
Cavallo et al.	2024	4.92	3.44	–	427	-0.090	–	–	–
Hunt & Reffert	2023	4.04	2.84	2.26	479	–	–	–	–
Just et al.	2023	–	–	–	403	–	42	–	–
Cantat-Gaudin et al.	2020	4.59	2.51	–	851	–	–	–	–
Cantat-Gaudin & Anders	2020	3.97	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	3.97	–	–	–	–	–	–	–
Kharchenko et al.	2016	2.71	3.23	–	403	–	–	–	–
Kharchenko et al.	2013	2.71	3.23	–	403	–	–	–	–
Glushkova et al.	2010	2.10	2.23	–	1000	–	–	–	–
Dias et al.	2002	2.10	2.23	–	1000	–	–	–	–

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

Visualization

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