FSR 0846

(MWSC 674)

0.21 UTI

0.0

C_N

0.05

C_dens

0.25

C_C3

0.38

C_lit

1.0

C_dup

C3 classification CC

Number of members (P>50%) 16

Radius (P>50% members) 8.3 [arcmin]

C_N 0.0 Sparse
C_dens 0.05 Very loose
C_C3 0.25 Low quality
C_lit 0.38 Poorly studied
C_dup 1.0 Unique

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

Overview

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FSR 0846 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate^* distance, near the mid-plane, affected by high extinction. It is catalogued as a young cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~3.47 kpc) differs significantly from the median photometric distance (~1.88 kpc).

Relatively close High extinction Young

Data

🔍 Search references for FSR 0846 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	–	87.211	26.362	0.288	-0.258	-1.859	40.28
Just et al.	2023	87.201	26.366	–	–	–	–
Loktin & Popova	2017	87.18	26.368	–	0.168	-1.671	–
Kharchenko et al.	2016	87.201	26.366	–	–	–	–
Kharchenko et al.	2013	87.21	26.365	–	0.17	-4.59	–
Froebrich et al.	2007	87.183	26.368	–	–	–	–
Dias et al.	2002	87.183	26.368	–	1.99	-0.15	–

💡 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	–	–	–	20	–	71	–	–
Loktin & Popova	2017	1.50	0.59	–	16	–	–	–	–
Kharchenko et al.	2016	1.88	3.16	–	20	–	–	–	–
Kharchenko et al.	2013	1.88	3.16	–	20	–	–	–	–
Dias et al.	2002	1.88	3.16	–	20	–	–	–	–

Visualization

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