FSR 0884

(MWSC 570)

0.23 UTI

0.0

C_N

0.2

C_dens

0.38

C_C3

0.3

C_lit

1.0

C_dup

N₅₀ (P>50% members) 20

Stellar density (N₅₀/rad) 1.0 [N/pc²]

C3 classification BC

C_N 0.0 Sparse
C_dens 0.2 Very loose
C_C3 0.38 Low quality
C_lit 0.3 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

ℹ️

FSR 0884 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as an old cluster (see Parameters). It is poorly studied in the literature.

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Relatively close Moderate extinction Old

Data

🔍 Search references for FSR 0884 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	83.099	17.169	0.35	-0.149	-1.278	-52.188
Just et al.	2023	83.072	17.178	–	–	–	–
Bica et al.	2019	83.092	17.188	–	–	–	–
Kharchenko et al.	2016	83.072	17.178	–	–	–	–
Kharchenko et al.	2013	83.08	17.178	–	4.37	-4.58	–
Froebrich et al.	2007	83.088	17.184	–	–	–	–

💡 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]	B_frac	BSS
UCC	99999–	2.71	1.29	–	2065	–	532	–	–
Just et al.	2023	–	–	–	2065	–	532	–	–
Kharchenko et al.	2016	2.71	1.29	–	2065	–	–	–	–
Kharchenko et al.	2013	2.71	1.29	–	2065	–	–	–	–

Visualization

ℹ️