FSR 1432

(SAI 97; MWSC 1594)

0.23 UTI

0.0

C_N

0.52

C_dens

0.38

C_C3

0.13

C_lit

1.0

C_dup

N_m (P>50%) 23

Core radius and density 1.1 [pc], 2.6 [pc^-2]

C3 classification CB

C_N 0.0 Sparse
C_dens 0.52 Moderately dense
C_C3 0.38 Low quality
C_lit 0.13 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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FSR 1432 is a sparse, moderately dense object of low C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a low-mass, intermediate-age cluster (see Parameters). It is rarely studied in the literature.

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Relatively close High extinction Low mass Intermediate age

Data

🔍 Search references for FSR 1432 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–	133.224	-44.206	0.403	-5.185	4.157	–
Just et al.	2023	133.228	-44.182	–	–	–	–
Dib et al.	2018	133.233	-44.185	–	–	–	–
Kharchenko et al.	2016	133.228	-44.182	–	–	–	–
Kharchenko et al.	2013	133.233	-44.185	–	-4.94	6.18	–
Glushkova et al.	2010	133.222	-44.202	–	–	–	–
Froebrich et al.	2007	133.229	-44.211	–	–	–	–

💡 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–	1.9	3.94	–	126	–	41	–	–
Just et al.	2023	–	–	–	126	–	41	–	–
Dib et al.	2018	1.90	–	–	126	–	–	–	–
Kharchenko et al.	2016	1.90	3.94	–	126	–	–	–	–
Kharchenko et al.	2013	1.90	3.94	–	126	–	–	–	–

Visualization

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