FSR 0942

(SAI 59; MWSC 729; FoF 681)

0.91 UTI

0.8

C_N

1.0

C_dens

0.75

C_C3

1.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 222

Stellar density (N₅₀/rad) 20.3 [N/pc²]

C3 classification AB

C_N 0.8 Rich
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 1.0 Very 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 0942 is a rich, very dense object of high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, old cluster, but with a large variance across recent sources for the metallicity and mass parameters (see Parameters). It is very well-studied in the literature.

Distant Moderate extinction Near-solar metallicity Old

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for FSR 0942 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–	91.496	13.667	0.307	-0.441	0.08	31.74
Hu & Soubiran	2025	91.482	13.661	–	–	–	–
Zhang et al.	2024	91.506	13.67	–	–	–	–
Hunt & Reffert	2024	91.506	13.67	0.311	-0.428	0.078	44.572
Cavallo et al.	2024	91.482	13.661	0.314	–	–	–
Hunt & Reffert	2023	91.506	13.67	0.311	-0.428	0.078	44.572
Just et al.	2023	91.487	13.661	–	–	–	–
Cantat-Gaudin et al.	2020	91.487	13.667	0.277	-0.412	0.092	–
Sánchez et al.	2020	91.496	13.664	–	-0.408	0.021	–
Donor et al.	2020	91.496	13.66	–	-0.46	0.22	29.3
Cantat-Gaudin & Anders	2020	91.487	13.667	0.277	-0.412	0.092	–
Liu & Pang	2019	91.493	13.675	0.3	-0.346	0.084	–
Soubiran et al.	2018	91.487	13.667	–	–	–	31.88
Bica et al.	2019	91.51	13.668	–	–	–	–
Cantat-Gaudin et al.	2018	91.487	13.667	0.277	-0.412	0.092	–
Loktin & Popova	2017	91.5	13.659	–	-0.434	-0.506	–
Kharchenko et al.	2016	91.487	13.661	–	–	–	–
Dias et al.	2014	91.496	13.664	–	-3.92	-2.28	–
Kharchenko et al.	2013	91.495	13.66	–	-0.98	-1.77	–
Glushkova et al.	2010	91.497	13.664	–	–	–	–
Froebrich et al.	2007	91.492	13.668	–	–	–	–
Dias et al.	2002	91.496	13.664	–	-3.92	-2.28	–

💡 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–	3.16	1.935	2.22	1000	-0.255	844	–	–
Hu & Soubiran	2025	–	–	–	–	-0.230⁽⁵⁾	–	–	–
Zhang et al.	2024	–	–	–	–	-0.379⁽¹⁾	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	1352⁽¹⁾	–	–
Cavallo et al.	2024	3.16	2.51	–	501	0.310	–	–	–
Hunt & Reffert	2023	2.90	2.06	2.22	574	–	–	–	–
Just et al.	2023	–	–	–	1000	–	337	–	–
Cantat-Gaudin et al.	2020	3.40	1.73	–	724	–	–	–	–
Donor et al.	2020	–	–	–	–	-0.280	–	–	–
Cantat-Gaudin & Anders	2020	3.27	–	–	–	–	–	–	–
Liu & Pang	2019	–	–	–	1100	0.500	–	–	–
Soubiran et al.	2018	3.27	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	3.27	–	–	–	–	–	–	–
Loktin & Popova	2017	3.61	1.87	–	316	–	–	–	–
Kharchenko et al.	2016	2.08	2.00	–	1000	–	–	–	–
Kharchenko et al.	2013	2.08	2.00	–	1000	–	–	–	–
Glushkova et al.	2010	2.00	1.83	–	1000	–	–	–	–
Dias et al.	2002	2.00	1.83	–	1000	-0.290	–	–	–

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

Visualization

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