FSR 0844

(MWSC 736)

0.34 UTI

0.39

C_N

0.06

C_dens

0.62

C_C3

0.31

C_lit

1.0

C_dup

C3 classification AC

Number of members (P>50%) 39

Radius (P>50% members) 7.2 [arcmin]

C_N 0.39 Poorly populated
C_dens 0.06 Very loose
C_C3 0.62 Intermediate 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 0844 is a poorly populated, very loose object of intermediate C3 quality. Its parallax locates it at a large^* 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 (~5.36 kpc) differs significantly from the median photometric distance (~1.25 kpc).

Relatively close Moderate extinction Intermediate age

Data

🔍 Search references for FSR 0844 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	–	91.944	29.67	0.187	0.44	-1.062	22.16
Just et al.	2023	91.938	29.641	–	–	–	–
Bica et al.	2019	91.934	29.651	–	–	–	–
Kharchenko et al.	2016	91.938	29.641	–	–	–	–
Kharchenko et al.	2013	91.947	29.64	–	0.62	-6.26	–
Froebrich et al.	2007	91.929	29.648	–	–	–	–

💡 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	–	–	–	398	–	121	–	–
Kharchenko et al.	2016	1.25	2.00	–	398	–	–	–	–
Kharchenko et al.	2013	1.25	2.00	–	398	–	–	–	–

Visualization

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