FSR 0935

(MWSC 919)

0.87 UTI

0.61

C_N

1.0

C_dens

1.0

C_C3

0.87

C_lit

1.0

C_dup

N₅₀ (P>50% members) 72

Stellar density (N₅₀/rad) 14.2 [N/pc²]

C3 classification AA

C_N 0.61 Moderately populated
C_dens 1.0 Very dense
C_C3 1.0 Very 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 0935 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It is well-studied in the literature.

Relatively close Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

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

Data

🔍 Search references for FSR 0935 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–	98.775	17.742	0.374	-0.058	-1.08	30.526
Li et al.	2025	98.778	17.74	0.377	-0.074	-1.056	–
Almeida et al.	2025	98.772	17.742	–	–	–	–
Zhang et al.	2024	98.784	17.736	–	–	–	–
Hunt & Reffert	2024	98.784	17.736	0.371	-0.061	-1.087	–
Cavallo et al.	2024	98.773	17.741	0.373	–	–	–
Hunt & Reffert	2023	98.784	17.736	0.371	-0.061	-1.087	–
Almeida et al.	2023	98.776	17.739	–	–	–	–
Just et al.	2023	98.782	17.743	–	–	–	–
Dias et al.	2021	98.772	17.742	0.38	-0.066	-1.052	–
Cantat-Gaudin et al.	2020	98.778	17.74	0.377	-0.074	-1.056	–
Zhong et al.	2020	98.778	17.74	–	-0.074	-1.056	20.675
Cantat-Gaudin & Anders	2020	98.778	17.74	0.377	-0.074	-1.056	–
Soubiran et al.	2018	98.778	17.74	–	–	–	31.06
Bica et al.	2019	98.788	17.747	–	–	–	–
Cantat-Gaudin et al.	2018	98.778	17.74	0.377	-0.074	-1.056	–
Kharchenko et al.	2016	98.782	17.743	–	–	–	–
Kharchenko et al.	2013	98.79	17.742	–	1.8	-2.01	–
Froebrich et al.	2007	98.783	17.747	–	–	–	–

💡 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–	2.46	1.365	0.93	625	-0.137	352	0.53	–
Li et al.	2025	2.35	1.14	–	807	-0.156	–	–	–
Almeida et al.	2025	2.21	1.40	–	622	–	214	–	–
Zhang et al.	2024	–	–	–	–	-0.352⁽¹⁾	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	532⁽¹⁾	–	–
Cavallo et al.	2024	2.72	1.30	–	380	0.430	–	–	–
Hunt & Reffert	2023	2.55	1.14	0.93	313	–	–	–	–
Almeida et al.	2023	2.26	1.33	–	625	-0.117	317⁽¹⁾	0.53	–
Just et al.	2023	–	–	–	631	–	388	–	–
Dias et al.	2021	2.21	1.40	–	622	-0.172	–	–	–
Cantat-Gaudin et al.	2020	2.58	1.15	–	339	–	–	–	–
Zhong et al.	2020	2.96	1.42	–	8800	0.051	–	–	–
Cantat-Gaudin & Anders	2020	2.46	–	–	–	–	–	–	–
Soubiran et al.	2018	2.46	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	2.46	–	–	–	–	–	–	–
Kharchenko et al.	2016	2.96	1.42	–	631	–	–	–	–
Kharchenko et al.	2013	2.96	1.42	–	631	–	–	–	–

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

Visualization

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