FSR 0039

(MWSC 2809)

0.22 UTI

0.0

C_N

0.15

C_dens

0.12

C_C3

0.4

C_lit

1.0

C_dup

N₅₀ (P>50% members) 17

Stellar density (N₅₀/rad) 0.8 [N/pc²]

C3 classification DC

C_N 0.0 Sparse
C_dens 0.15 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 0039 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 massive, very young cluster (see Parameters). It is poorly studied in the literature.

Relatively close Moderate extinction Massive Very young

Morales et al. (2013)
Classified as morphological type 'OC2' (totally exposed cluster without correlation with ATLASGAL emission). Morphological flag: exposed cluster, without submm emission.

Data

🔍 Search references for FSR 0039 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–	271.767	-19.911	0.329	-0.943	-2.62	37.675
Just et al.	2023	271.754	-19.911	–	–	–	–
Bica et al.	2019	271.772	-19.916	–	–	–	–
Kharchenko et al.	2016	271.754	-19.911	–	–	–	–
Kharchenko et al.	2013	271.762	-19.91	–	0.62	-1.18	–
Morales et al.	2013	271.772	-19.917	–	–	–	–
Froebrich et al.	2007	271.771	-19.916	–	–	–	–
Dias et al.	2002	271.771	-19.916	–	0.51	-20.91	–

💡 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–	2.94	2.49	–	1	–	2415	–	–
Just et al.	2023	–	–	–	1	–	2415	–	–
Kharchenko et al.	2016	2.94	2.49	–	1	–	–	–	–
Kharchenko et al.	2013	2.94	2.49	–	1	–	–	–	–
Morales et al.	2013	3.50	–	–	1000	–	–	–	–
Dias et al.	2002	2.94	2.49	–	1	–	–	–	–

Visualization

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