FSR 1464

(MWSC 1656)

0.26 UTI

0.34

C_N

0.09

C_dens

0.25

C_C3

0.31

C_lit

1.0

C_dup

C3 classification CC

Number of members (P>50%) 34

Radius (P>50% members) 6.9 [arcmin]

C_N 0.34 Poorly populated
C_dens 0.09 Very loose
C_C3 0.25 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

ℹ️

FSR 1464 is a poorly populated, very loose object of low C3 quality. Its parallax locates it at a moderate^* distance, above the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~4.34 kpc) differs significantly from the median photometric distance (~2.22 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 Moderate extinction Intermediate age

Data

🔍 Search references for FSR 1464 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	–	140.441	-45.722	0.23	-6.027	5.34	81.916
Just et al.	2023	140.44	-45.757	–	–	–	–
Bica et al.	2019	140.445	-45.736	–	–	–	–
Kharchenko et al.	2016	140.44	-45.757	–	–	–	–
Kharchenko et al.	2013	140.445	-45.76	–	-11.38	1.49	–
Froebrich et al.	2007	140.438	-45.736	–	–	–	–

💡 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	–	–	–	313	–	206	–	–
Kharchenko et al.	2016	2.22	2.58	–	313	–	–	–	–
Kharchenko et al.	2013	2.22	2.58	–	313	–	–	–	–

Visualization

ℹ️