FSR 0722

(MWSC 452)

0.22 UTI

0.0

C_N

0.16

C_dens

0.12

C_C3

0.4

C_lit

1.0

C_dup

N₅₀ (P>50% members) 22

Stellar density (N₅₀/rad) 0.8 [N/pc²]

C3 classification DC

C_N 0.0 Sparse
C_dens 0.16 Very loose
C_C3 0.12 Very low quality
C_lit 0.4 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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FSR 0722 is a sparse, very loose object of very low C3 quality. Its parallax locates it at a large^* distance, above the mid-plane, affected by high extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~5.12 kpc) differs significantly from the median photometric distance (~2.50 kpc).

Relatively close High extinction Intermediate age

Data

🔍 Search references for FSR 0722 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	99999–	75.424	44.134	0.195	0.324	-0.588	–
Just et al.	2023	75.454	44.13	–	–	–	–
Bica et al.	2019	75.461	44.132	–	–	–	–
Kharchenko et al.	2016	75.454	44.13	–	–	–	–
Kharchenko et al.	2013	75.465	44.13	–	-1.25	-4.59	–
Kharchenko et al.	2012	75.465	44.13	–	-1.25	-4.59	–
Froebrich et al.	2007	75.454	44.128	–	–	–	–
Dias et al.	2002	75.454	44.128	–	-1.25	-4.59	–

💡 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–	2.5	3.1	–	631	–	297	–	–
Just et al.	2023	–	–	–	631	–	297	–	–
Kharchenko et al.	2016	2.50	3.10	–	631	–	–	–	–
Kharchenko et al.	2013	2.50	3.10	–	631	–	–	–	–
Kharchenko et al.	2012	2.50	3.10	–	631	–	–	–	–
Dias et al.	2002	2.50	3.10	–	631	–	–	–	–

Visualization

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