FSR 1159

(MWSC 1036)

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 AD

Number of members (P>50%) 19

Radius (P>50% members) 2.1 [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 1159 is a sparse, very dense object of intermediate C3 quality. Its parallax locates it at a relatively close^* distance, near the mid-plane, affected by moderate extinction. It is catalogued as a low-mass, young cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~1.69 kpc) differs significantly from the median photometric distance (~1.30 kpc).

Relatively close Moderate extinction Low mass Young

Data

🔍 Search references for FSR 1159 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	–	104.503	-8.763	0.591	-2.535	1.292	-22.675
Just et al.	2023	104.472	-8.743	–	–	–	–
Kharchenko et al.	2016	104.472	-8.743	–	–	–	–
Kharchenko et al.	2013	104.478	-8.745	–	2.3	-0.85	–
Froebrich et al.	2007	104.513	-8.749	–	–	–	–

💡 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	–	–	–	28	–	7	–	–
Kharchenko et al.	2016	1.30	1.81	–	28	–	–	–	–
Kharchenko et al.	2013	1.30	1.81	–	28	–	–	–	–

Visualization

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