FSR 1744

(SAI 124; MWSC 2474)

0.59 UTI

0.58

C_N

0.77

C_dens

1.0

C_C3

0.29

C_lit

1.0

C_dup

N_m (P>50%) 67

Core radius and density 1.1 [pc], 3.9 [pc^-2]

C3 classification AA

C_N 0.58 Moderately populated
C_dens 0.77 Dense
C_C3 1.0 Very 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 1744 is a moderately populated, dense object of very high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a metal-poor, intermediate-age cluster (see Parameters). It is poorly studied in the literature.

Note: This object shares a significant percentage of members with a later reported entry. See table with shared members information.

Relatively close Moderate extinction Metal-poor Intermediate age

Cavallo et al. (2024)
Bronze sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.83 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.83 (50th percentile).

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 1744 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–	252.958	-42.407	0.59	0.254	-0.137	-2.885
Hunt & Reffert	2024	252.973	-42.409	0.576	0.266	-0.131	-24.16
Cavallo et al.	2024	252.939	-42.414	0.576	–	–	–
Hunt & Reffert	2023	252.973	-42.409	0.576	0.266	-0.131	-24.16
Just et al.	2023	252.874	-42.393	–	–	–	–
Bica et al.	2019	252.902	-42.411	–	–	–	–
Dib et al.	2018	252.885	-42.393	–	–	–	–
Kharchenko et al.	2016	252.874	-42.393	–	–	–	–
Kharchenko et al.	2013	252.885	-42.393	–	-3.05	-3.15	–
Morales et al.	2013	252.899	-42.43	–	–	–	–
Glushkova et al.	2010	252.899	-42.43	–	–	–	–
Froebrich et al.	2007	252.9	-42.415	–	–	–	–

💡 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–	1.84	2.615	2.29	398	-0.730	252	–	–
Hunt & Reffert	2024	1.59	1.83	2.29	163	–	450⁽¹⁾	–	–
Cavallo et al.	2024	2.49	2.08	–	324	-0.730	–	–	–
Hunt & Reffert	2023	1.60	1.83	2.29	163	–	–	–	–
Just et al.	2023	–	–	–	398	–	54	–	–
Dib et al.	2018	1.84	–	–	398	–	–	–	–
Kharchenko et al.	2016	1.84	3.15	–	398	–	–	–	–
Kharchenko et al.	2013	1.84	3.15	–	398	–	–	–	–
Morales et al.	2013	3.13	–	–	708	–	–	–	–
Glushkova et al.	2010	3.13	8.14	–	708	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1560	65.7	252.96	-42.41	0.6	0.25	-0.14	-2.88	0.0

💡 Note: The % column shows the percentage of members that FSR 1744 shares with each listed object.

Visualization

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