FSR 0222

(MWSC 3314)

0.53 UTI

0.76

C_N

0.54

C_dens

0.75

C_C3

0.29

C_lit

1.0

C_dup

N_m (P>50%) 140

Core radius and density 2.2 [pc], 2.7 [pc^-2]

C3 classification AB

C_N 0.76 Rich
C_dens 0.54 Moderately dense
C_C3 0.75 High quality
C_lit 0.29 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 0222 is a rich, moderately dense object of high C3 quality. Its parallax locates it at a moderate^* distance, above the mid-plane, affected by very high extinction. It is catalogued as a near-solar metallicity, very young cluster, but with a large variance across recent sources for the age and mass parameters (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~3.09 kpc) differs significantly from the median photometric distance (~1.24 kpc).

Relatively close Very high extinction Near-solar metallicity Very young

Cavallo et al. (2024)
Silver sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.06 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.06 (50th percentile).

Data

🔍 Search references for FSR 0222 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–	305.037	40.796	0.323	-2.248	-4.846	-24.381
Hunt & Reffert	2024	305.049	40.807	0.316	-2.234	-4.848	-24.805
Cavallo et al.	2024	305.004	40.784	0.313	–	–	–
He et al.	2023	305.045	40.8	0.304	-2.248	-4.837	-23.2
Hunt & Reffert	2023	305.049	40.807	0.316	-2.234	-4.848	-24.805
Just et al.	2023	305.027	40.83	–	–	–	–
Dib et al.	2018	305.032	40.833	–	–	–	–
Joshi et al.	2016	305.032	40.833	–	–	–	–
Kharchenko et al.	2016	305.027	40.83	–	–	–	–
Kharchenko et al.	2013	305.032	40.833	–	-2.77	-6.64	-2.0
Froebrich et al.	2007	305.021	40.836	–	–	–	–
Dias et al.	2002	305.021	40.836	–	2.94	-5.65	–

💡 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–	1.24	5.26	2.79	16	0.250	679	–	–
Hunt & Reffert	2024	2.78	5.49	2.79	1057	–	1284⁽¹⁾	–	–
Cavallo et al.	2024	3.60	5.14	–	562	0.250	–	–	–
He et al.	2023	3.55	7.25	–	158	–	–	–	–
Hunt & Reffert	2023	2.78	5.49	2.79	1057	–	–	–	–
Just et al.	2023	–	–	–	16	–	74	–	–
Dib et al.	2018	1.24	–	–	16	–	–	–	–
Joshi et al.	2016	1.24	5.26	–	16	–	–	–	–
Kharchenko et al.	2016	1.24	5.26	–	16	–	–	–	–
Kharchenko et al.	2013	1.24	5.26	–	16	–	–	–	–
Dias et al.	2002	1.24	5.26	–	16	–	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Visualization

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