FSR 1459

(MWSC 1760)

0.15 UTI

0.26

C_N

0.05

C_dens

0.25

C_C3

0.1

C_lit

1.0

C_dup

N_m (P>50%) 26

Core radius and density 3.1 [pc], 0.2 [pc^-2]

C3 classification CC

C_N 0.26 Poorly populated
C_dens 0.05 Very loose
C_C3 0.25 Low quality
C_lit 0.1 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 1459 is a poorly populated, very loose object of low C3 quality. Its parallax locates it at a moderate distance, well above the mid-plane, affected by low extinction. It is catalogued as a low-mass, old 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 Low extinction Low mass Old

Data

🔍 Search references for FSR 1459 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–	151.444	-35.406	0.401	-6.565	0.607	22.545
Just et al.	2023	151.389	-35.361	–	–	–	–
Joshi et al.	2016	151.395	-35.365	–	–	–	–
Kharchenko et al.	2016	151.389	-35.361	–	–	–	–
Kharchenko et al.	2013	151.395	-35.365	–	-10.64	4.77	–
Froebrich et al.	2007	151.383	-35.369	–	–	–	–

💡 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–	1.76	0.72	–	2239	–	37	–	–
Just et al.	2023	–	–	–	2239	–	37	–	–
Joshi et al.	2016	1.76	0.72	–	2239	–	–	–	–
Kharchenko et al.	2016	1.76	0.72	–	2239	–	–	–	–
Kharchenko et al.	2013	1.76	0.72	–	2239	–	–	–	–

Visualization

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