Turner 7

(MWSC 2229)

0.33 UTI

0.44

C_N

0.11

C_dens

0.25

C_C3

0.44

C_lit

1.0

C_dup

C3 classification CC

Number of members (P>50%) 44

Radius (P>50% members) 7.9 [arcmin]

C_N 0.44 Poorly populated
C_dens 0.11 Very loose
C_C3 0.25 Low quality
C_lit 0.44 Poorly studied
C_dup 1.0 Unique

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

Overview

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Turner 7 is a poorly populated, very loose object of low C3 quality. Its parallax locates it at a moderate^* distance, above the mid-plane, affected by high extinction. It is catalogued as a very massive, old cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~3.96 kpc) differs significantly from the median photometric distance (~6.96 kpc).

Very distant High extinction Very massive Old

Data

🔍 Search references for Turner 7 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	–	218.115	-56.898	0.252	-6.199	-2.978	-62.41
Just et al.	2023	218.051	-56.893	–	–	–	–
Sánchez et al.	2020	218.137	-56.887	–	-5.875	-2.567	–
Bica et al.	2019	218.128	-56.887	–	–	–	–
Kharchenko et al.	2016	218.051	-56.893	–	–	–	–
Dias et al.	2014	218.138	-56.887	–	-2.86	-2.45	-18.9
Kharchenko et al.	2013	218.062	-56.895	–	-9.17	-2.01	–
Dias et al.	2002	218.137	-56.887	–	-2.89	-2.64	-18.9

💡 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
Just et al.	2023	–	–	–	1000	–	8128	–	–
Kharchenko et al.	2016	6.96	3.74	–	1000	–	–	–	–
Kharchenko et al.	2013	6.96	3.74	–	1000	–	–	–	–
Dias et al.	2002	1.80	4.31	–	7943	–	–	–	–

Visualization

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