Czernik 7

(MWSC 162; OCL 341)

0.39 UTI

0.0

C_N

0.48

C_dens

0.38

C_C3

0.55

C_lit

1.0

C_dup

C3 classification BC

Number of members (P>50%) 22

Radius (P>50% members) 3.5 [arcmin]

C_N 0.0 Sparse
C_dens 0.48 Loose
C_C3 0.38 Low quality
C_lit 0.55 Moderately studied
C_dup 1.0 Unique

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

Overview

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Czernik 7 is a sparse, loose object of low C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, old cluster (see Parameters). It is moderately studied in the literature.

Distant Moderate extinction Near-solar metallicity Old

Data

🔍 Search references for Czernik 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	–	30.826	62.259	0.336	-2.049	0.195	–
Just et al.	2023	30.742	62.251	–	–	–	–
Donor et al.	2020	30.755	62.253	–	-0.39	-0.45	-39.5
Bica et al.	2019	30.761	62.252	–	–	–	–
Loktin & Popova	2017	30.75	62.247	–	-3.578	-1.75	–
Kharchenko et al.	2016	30.742	62.251	–	–	–	–
Dias et al.	2014	30.754	62.247	–	-1.22	0.21	–
Kharchenko et al.	2013	30.754	62.253	–	-4.16	-1.91	–
Kharchenko et al.	2012	30.754	62.253	–	-4.16	-1.91	–
Dias et al.	2002	30.754	62.247	–	-1.22	0.21	–

💡 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	–	–	–	1306	–	149	–	–
Donor et al.	2020	–	–	–	–	-0.070	–	–	–
Loktin & Popova	2017	1.94	2.08	–	251	–	–	–	–
Kharchenko et al.	2016	3.00	1.86	–	1306	–	–	–	–
Kharchenko et al.	2013	3.00	1.86	–	1306	–	–	–	–
Kharchenko et al.	2012	3.00	1.86	–	1306	–	–	–	–
Dias et al.	2002	3.30	2.17	–	219	–	–	–	–

Visualization

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