FSR 0732

(IRAS 06046-0603; MWSC 732)

0.68 UTI

0.55

C_N

1.0

C_dens

0.62

C_C3

0.6

C_lit

1.0

C_dup

N₅₀ (P>50% members) 60

Stellar density (N₅₀/rad) 6.6 [N/pc²]

C3 classification AC

C_N 0.55 Moderately populated
C_dens 1.0 Very dense
C_C3 0.62 Intermediate quality
C_lit 0.6 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 0732 is a moderately populated, very dense object of intermediate C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by low extinction. It is catalogued as a low-mass, near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age parameter (see Parameters). It is moderately studied in the literature.

Relatively close Low extinction Low mass Near-solar metallicity Intermediate age

Liu et al. (2025)
Classified as tidal capture (resonant trapping binary) 145 along with Theia_2901, and of multiple system 18 along with Theia_2901 and Berkeley_14A.

Palma et al. (2025)
Part of multiple system G86, along with Berkeley_14A and Theia_2901.

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for FSR 0732 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–	75.659	42.573	0.833	-0.294	-2.802	-5.831
Liu et al.	2025	75.63	42.55	0.82	-0.27	-2.7	-3.14
Zhang et al.	2024	75.631	42.545	–	–	–	–
Hunt & Reffert	2024	75.631	42.545	0.823	-0.275	-2.695	-3.143
Cavallo et al.	2024	76.273	42.379	0.82	–	–	–
Hunt & Reffert	2023	75.631	42.545	0.823	-0.275	-2.695	-3.143
Just et al.	2023	91.789	-6.064	–	–	–	–
Bica et al.	2019	75.653	42.546	–	–	–	–
Kharchenko et al.	2016	91.789	-6.064	–	–	–	–
Kharchenko et al.	2013	91.795	-6.065	–	2.25	2.28	–
Froebrich et al.	2007	75.65	42.549	–	–	–	–
Dias et al.	2002	75.65	42.549	–	0.3	-1.05	–

💡 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–	1.17	0.895	0.98	339	-0.283	46	–	–
Liu et al.	2025	1.53	0.23	–	13	–	–	–	–
Zhang et al.	2024	–	–	–	–	-0.137⁽¹⁾	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	71⁽¹⁾	–	–
Cavallo et al.	2024	1.19	0.86	–	9	-0.430	–	–	–
Hunt & Reffert	2023	1.15	0.35	0.98	20	–	–	–	–
Just et al.	2023	–	–	–	339	–	22	–	–
Kharchenko et al.	2016	0.80	1.81	–	339	–	–	–	–
Kharchenko et al.	2013	0.80	1.81	–	339	–	–	–	–
Dias et al.	2002	2.80	0.93	–	3162	–	–	–	–

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

Visualization

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