FSR 0909

(MWSC 823)

0.40 UTI

0.0

C_N

1.0

C_dens

0.5

C_C3

0.25

C_lit

1.0

C_dup

C3 classification BB

Number of members (P>50%) 20

Radius (P>50% members) 2.9 [arcmin]

C_N 0.0 Sparse
C_dens 1.0 Very dense
C_C3 0.5 Intermediate quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

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

Overview

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FSR 0909 is a sparse, very dense object of intermediate 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.

Note: This object shares a large percentage of members with 2 later reported entries. See table with shared members information.

Relatively close Moderate extinction Intermediate age

Data

🔍 Search references for FSR 0909 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	–	93.87	19.036	0.478	-0.038	-1.258	20.077
Just et al.	2023	93.926	19.006	–	–	–	–
Kharchenko et al.	2016	93.926	19.006	–	–	–	–
Kharchenko et al.	2013	93.934	19.005	–	-0.9	-6.1	-2.9
Froebrich et al.	2007	93.942	19.014	–	–	–	–

💡 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	–	–	–	279	–	196	–	–
Kharchenko et al.	2016	2.17	2.13	–	279	–	–	–	–
Kharchenko et al.	2013	2.17	2.13	–	279	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
IRAS 06117+1901	92.0	93.7	19.0	0.48	-0.07	-1.26	-5.1	0.56
OC 0318	52.0	93.81	19.04	0.5	-0.06	-1.27	20.08	0.0

💡 Note: The % column shows the percentage of members that FSR 0909 shares with each listed object.

Visualization

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