FSR 0560

(MWSC 121)

0.23 UTI

0.0

C_N

0.01

C_dens

0.38

C_C3

0.38

C_lit

1.0

C_dup

C3 classification BC

Number of members (P>50%) 20

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

C_N 0.0 Sparse
C_dens 0.01 Very loose
C_C3 0.38 Low quality
C_lit 0.38 Poorly studied
C_dup 1.0 Unique

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

Overview

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FSR 0560 is a sparse, very loose object of low C3 quality. Its parallax locates it at a very large^* distance, well below the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~10.21 kpc) differs significantly from the median photometric distance (~1.91 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 Intermediate age

Data

🔍 Search references for FSR 0560 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	–	22.056	44.131	0.098	-1.368	-1.159	-48.57
Just et al.	2023	21.988	44.152	–	–	–	–
Bica et al.	2019	21.99	44.133	–	–	–	–
Kharchenko et al.	2016	21.988	44.152	–	–	–	–
Kharchenko et al.	2013	21.997	44.155	–	-0.11	-1.95	–
Kharchenko et al.	2012	21.997	44.155	–	0.07	-1.76	–
Froebrich et al.	2007	21.996	44.135	–	–	–	–

💡 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	–	–	–	226	–	242	–	–
Kharchenko et al.	2016	1.91	2.39	–	226	–	–	–	–
Kharchenko et al.	2013	1.91	2.39	–	226	–	–	–	–
Kharchenko et al.	2012	1.80	2.16	–	716	–	–	–	–

Visualization

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