FSR 1465

(MWSC 1761)

0.16 UTI

0.0

C_N

0.05

C_dens

0.12

C_C3

0.31

C_lit

1.0

C_dup

C3 classification DC

Number of members (P>50%) 19

Radius (P>50% members) 6.6 [arcmin]

C_N 0.0 Sparse
C_dens 0.05 Very loose
C_C3 0.12 Very low quality
C_lit 0.31 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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FSR 1465 is a sparse, very loose object of very low C3 quality. Its parallax locates it at a moderate^* distance, well above the mid-plane, affected by low extinction. It is catalogued as an old cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~4.40 kpc) differs significantly from the median photometric distance (~1.70 kpc).

⚠️ 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 Old

Data

🔍 Search references for FSR 1465 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	–	151.431	-36.923	0.227	-3.946	2.792	–
Just et al.	2023	151.441	-36.906	–	–	–	–
Bica et al.	2019	151.445	-36.91	–	–	–	–
Kharchenko et al.	2016	151.441	-36.906	–	–	–	–
Kharchenko et al.	2013	151.447	-36.91	–	-5.23	4.85	–
Froebrich et al.	2007	151.438	-36.911	–	–	–	–

💡 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]	Bfr	BSS
Just et al.	2023	–	–	–	2042	–	110	–	–
Kharchenko et al.	2016	1.70	0.71	–	2042	–	–	–	–
Kharchenko et al.	2013	1.70	0.71	–	2042	–	–	–	–

Visualization

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