FSR 1298

(MWSC 1377)

0.29 UTI

0.0

C_N

0.16

C_dens

0.38

C_C3

0.45

C_lit

1.0

C_dup

N₅₀ (P>50% members) 24

Stellar density (N₅₀/rad) 0.8 [N/pc²]

C3 classification CB

C_N 0.0 Sparse
C_dens 0.16 Very loose
C_C3 0.38 Low quality
C_lit 0.45 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 1298 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate^* distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~3.87 kpc) differs significantly from the median photometric distance (~2.55 kpc).

Relatively close Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for FSR 1298 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–	118.384	-22.421	0.258	-2.703	2.474	78.887
Hunt & Reffert	2024	118.372	-22.431	0.273	-2.66	2.5	88.788
Cavallo et al.	2024	118.387	-22.472	0.27	–	–	–
Hunt & Reffert	2023	118.372	-22.431	0.273	-2.66	2.5	88.788
Just et al.	2023	118.411	-22.32	–	–	–	–
Bica et al.	2019	118.417	-22.342	–	–	–	–
Kharchenko et al.	2016	118.411	-22.32	–	–	–	–
Kharchenko et al.	2013	118.417	-22.323	–	-2.19	-0.12	–
Froebrich et al.	2007	118.412	-22.339	–	–	–	–

💡 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–	2.55	1.38	1.66	272	-0.160	119	–	–
Hunt & Reffert	2024	–	–	–	–	–	99⁽¹⁾	–	–
Cavallo et al.	2024	3.01	0.82	–	309	-0.160	–	–	–
Hunt & Reffert	2023	3.16	0.69	1.66	622	–	–	–	–
Just et al.	2023	–	–	–	272	–	139	–	–
Kharchenko et al.	2016	2.09	1.94	–	272	–	–	–	–
Kharchenko et al.	2013	2.09	1.94	–	272	–	–	–	–

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

Visualization

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