FSR 1347

(SAI 79; MWSC 1343)

0.74 UTI

0.78

C_N

0.94

C_dens

1.0

C_C3

0.5

C_lit

1.0

C_dup

N₅₀ (P>50% members) 193

Stellar density (N₅₀/rad) 4.7 [N/pc²]

C3 classification AA

C_N 0.78 Rich
C_dens 0.94 Very dense
C_C3 1.0 Very high quality
C_lit 0.5 Moderately studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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FSR 1347 is a rich, very dense object of very high C3 quality. Its parallax locates it at a moderate^* distance, below the mid-plane, affected by high extinction. It is catalogued as a massive, metal-rich, intermediate-age cluster, but with a large variance across recent sources for the age and mass parameters (see Parameters). It is moderately studied in the literature.

(*): The parallax distance estimate (~3.80 kpc) differs significantly from the median photometric distance (~2.45 kpc).

Note: This object shares a large percentage of members with 2 later reported entries. See table with shared members information.

Relatively close High extinction Massive Metal-rich Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for FSR 1347 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–	117.03	-33.712	0.263	-2.151	3.118	110.581
Hunt & Reffert	2024	117.027	-33.715	0.265	-2.137	3.126	–
Cavallo et al.	2024	117.022	-33.693	0.262	–	–	–
Hunt & Reffert	2023	117.027	-33.715	0.265	-2.137	3.126	–
Just et al.	2023	116.988	-33.698	–	–	–	–
Bica et al.	2019	117.013	-33.708	–	–	–	–
Kharchenko et al.	2016	116.988	-33.698	–	–	–	–
Kharchenko et al.	2013	116.992	-33.7	–	-2.42	10.45	–
Glushkova et al.	2010	117.014	-33.71	–	–	–	–
Froebrich et al.	2007	117.025	-33.706	–	–	–	–

💡 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–	2.45	3.38	2.3	105	0.880	1090	–	–
Hunt & Reffert	2024	–	–	–	–	–	1981⁽¹⁾	–	–
Cavallo et al.	2024	4.37	3.50	–	13	0.880	–	–	–
Hunt & Reffert	2023	3.39	3.70	2.30	11	–	–	–	–
Just et al.	2023	–	–	–	105	–	198	–	–
Kharchenko et al.	2016	2.17	3.03	–	105	–	–	–	–
Kharchenko et al.	2013	2.17	3.03	–	105	–	–	–	–
Glushkova et al.	2010	2.45	3.38	–	631	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 238	76.7	117.03	-33.71	0.26	-2.15	3.12	110.58	0.03
FSR 1350	0.5	116.93	-34.04	0.28	-2.07	3.06	–	0.31

💡 Note: The % column shows the percentage of members that FSR 1347 shares with each listed object.

Visualization

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