FSR 0900

(MWSC 730)

0.21 UTI

0.0

C_N

0.19

C_dens

0.12

C_C3

0.38

C_lit

1.0

C_dup

C3 classification DC

Number of members (P>50%) 22

Radius (P>50% members) 6.8 [arcmin]

C_N 0.0 Sparse
C_dens 0.19 Very loose
C_C3 0.12 Very 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 0900 is a sparse, very loose object of very low C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a very young cluster (see Parameters). It is poorly studied in the literature.

Distant Moderate extinction Very young

Data

🔍 Search references for FSR 0900 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	–	91.625	19.2	0.41	0.175	-2.53	5.353
Just et al.	2023	91.607	19.228	–	–	–	–
Bica et al.	2019	91.629	19.234	–	–	–	–
Kharchenko et al.	2016	91.607	19.228	–	–	–	–
Kharchenko et al.	2013	91.615	19.227	–	1.54	-7.95	–
Froebrich et al.	2007	91.625	19.233	–	–	–	–
Dias et al.	2002	91.625	19.233	–	1.54	-7.95	–

💡 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	–	–	–	4	–	785	–	–
Kharchenko et al.	2016	3.46	2.90	–	4	–	–	–	–
Kharchenko et al.	2013	3.46	2.90	–	4	–	–	–	–
Dias et al.	2002	3.46	2.90	–	4	–	–	–	–

Visualization

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