FSR 1113

(MWSC 1126)

0.80 UTI

0.52

C_N

1.0

C_dens

0.75

C_C3

0.87

C_lit

1.0

C_dup

N₅₀ (P>50% members) 55

Stellar density (N₅₀/rad) 7.1 [N/pc²]

C3 classification AB

C_N 0.52 Moderately populated
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.87 Well-studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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FSR 1113 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, old cluster, but with a large variance across recent sources for the age and mass parameters (see Parameters). It is well-studied in the literature.

Distant Low extinction Near-solar metallicity Old

Almeida et al. (2025)
Mass determination: worst fit. Isochrone match: intermediate fit.

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for FSR 1113 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–	107.3	-1.505	0.209	-0.567	1.907	71.761
Li et al.	2025	107.3	-1.502	0.254	-0.566	1.913	–
Hu & Soubiran	2025	107.309	-1.487	–	–	–	–
Almeida et al.	2025	107.302	-1.507	–	–	–	–
Hunt & Reffert	2024	107.295	-1.505	0.208	-0.55	1.894	72.24
Cavallo et al.	2024	107.309	-1.487	0.209	–	–	–
Hunt & Reffert	2023	107.295	-1.505	0.208	-0.55	1.894	72.24
Just et al.	2023	107.281	-1.498	–	–	–	–
Dias et al.	2021	107.302	-1.507	0.271	-0.555	1.884	–
Cantat-Gaudin et al.	2020	107.3	-1.502	0.254	-0.566	1.913	–
Donor et al.	2020	107.287	-1.5	–	-0.46	1.84	69.0
Cantat-Gaudin & Anders	2020	107.3	-1.502	0.254	-0.566	1.913	–
Bica et al.	2019	107.289	-1.51	–	–	–	–
Cantat-Gaudin et al.	2018	107.3	-1.502	0.254	-0.566	1.913	–
Kharchenko et al.	2016	107.281	-1.498	–	–	–	–
Kharchenko et al.	2013	107.287	-1.5	–	1.12	-4.78	–
Froebrich et al.	2007	107.287	-1.512	–	–	–	–
Dias et al.	2002	107.287	-1.512	–	1.12	-4.78	–

💡 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–	4.14	0.52	0.87	1369	-0.256	239	–	–
Li et al.	2025	4.20	0.52	–	2235	-0.306	–	–	–
Hu & Soubiran	2025	–	–	–	–	-0.160⁽⁵⁾	–	–	–
Almeida et al.	2025	4.14	0.51	–	2203	–	168	–	–
Hunt & Reffert	2024	–	–	–	–	–	239⁽¹⁾	–	–
Cavallo et al.	2024	3.68	0.70	–	1380	-0.170	–	–	–
Hunt & Reffert	2023	4.70	0.29	0.87	1358	–	–	–	–
Just et al.	2023	–	–	–	200	–	1285	–	–
Dias et al.	2021	4.14	0.51	–	2203	-0.256	–	–	–
Cantat-Gaudin et al.	2020	3.77	0.14	–	2754	–	–	–	–
Donor et al.	2020	–	–	–	–	-0.300	–	–	–
Cantat-Gaudin & Anders	2020	3.53	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	3.53	–	–	–	–	–	–	–
Kharchenko et al.	2016	5.80	1.74	–	200	–	–	–	–
Kharchenko et al.	2013	5.80	1.74	–	200	–	–	–	–
Dias et al.	2002	5.80	1.74	–	200	–	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Visualization

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