MWSC 5671

0.31 UTI

0.56

C_N

0.1

C_dens

0.38

C_C3

0.25

C_lit

1.0

C_dup

C3 classification BC

Number of members (P>50%) 63

Radius (P>50% members) 8.4 [arcmin]

C_N 0.56 Moderately populated
C_dens 0.1 Very loose
C_C3 0.38 Low quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

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

Overview

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MWSC 5671 is a moderately populated, very loose object of low C3 quality. Its parallax locates it at a moderate^* distance, well below the mid-plane, affected by low extinction. It is catalogued as an old cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~4.55 kpc) differs significantly from the median photometric distance (~2.00 kpc).

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Relatively close Low extinction Old

Data

🔍 Search references for MWSC 5671 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	–	106.225	-73.38	0.22	-1.186	6.34	-11.072
Just et al.	2023	106.278	-73.378	–	–	–	–
Bica et al.	2019	106.264	-73.383	–	–	–	–
Kharchenko et al.	2016	106.278	-73.378	–	–	–	–
Schmeja et al.	2014	106.275	-73.38	–	1.95	7.67	–

💡 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	–	–	–	2512	–	392	–	–
Kharchenko et al.	2016	2.00	0.90	–	2512	–	–	–	–
Schmeja et al.	2014	2.00	0.90	–	2512	–	–	–	–

Visualization

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