Lynga 8

(MWSC 2386)

0.22 UTI

0.0

C_N

0.29

C_dens

0.12

C_C3

0.35

C_lit

1.0

C_dup

N₅₀ (P>50% members) 19

Stellar density (N₅₀/rad) 1.4 [N/pc²]

C3 classification DC

C_N 0.0 Sparse
C_dens 0.29 Loose
C_C3 0.12 Very low quality
C_lit 0.35 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Lynga 8 is a sparse, loose object of very low C3 quality. Its parallax locates it at a moderate^* distance, near the mid-plane, affected by moderate extinction. It is catalogued as a low-mass, old cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~2.37 kpc) differs significantly from the median photometric distance (~1.34 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 Moderate extinction Low mass Old

Morales et al. (2013)
Classified as morphological type 'OC2' (totally exposed cluster without correlation with ATLASGAL emission). Morphological flag: one or a few submm emission within the cluster area.

Data

🔍 Search references for Lynga 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–	245.009	-50.2	0.423	-5.753	-5.527	25.611
Just et al.	2023	245.004	-50.216	–	–	–	–
Angelo et al.	2019	245.017	-50.233	–	–	–	–
Kharchenko et al.	2016	245.004	-50.216	–	–	–	–
Dias et al.	2014	245.017	-50.233	–	-3.52	-5.09	–
Kharchenko et al.	2013	245.016	-50.217	–	-0.87	-9.24	–
Morales et al.	2013	245.017	-50.233	–	–	–	–

💡 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–	1.34	2.58	–	1950	–	24	–	–
Just et al.	2023	–	–	–	1950	–	10	–	–
Angelo et al.	2019	2.40	–	–	400	–	38	–	–
Kharchenko et al.	2016	1.34	2.58	–	1950	–	–	–	–
Kharchenko et al.	2013	1.34	2.58	–	1950	–	–	–	–
Morales et al.	2013	1.05	–	–	2000	–	–	–	–

Visualization

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