FSR 1025

(MWSC 997)

0.41 UTI

0.35

C_N

0.37

C_dens

0.62

C_C3

0.35

C_lit

1.0

C_dup

N_m (P>50%) 35

Core radius and density 1.7 [pc], 1.9 [pc^-2]

C3 classification CA

C_N 0.35 Poorly populated
C_dens 0.37 Loose
C_C3 0.62 Intermediate quality
C_lit 0.35 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 1025 is a poorly populated, loose object of intermediate C3 quality. Its parallax locates it at a large distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied in the literature.

Very distant Low extinction Near-solar metallicity Intermediate age

Hu et al. (2021)
Ellipticities (core, all): e_core=0.1188, e_all=0.1609.

Data

🔍 Search references for FSR 1025 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–	102.621	6.616	0.151	0.191	-0.346	80.021
Just et al.	2023	102.618	6.602	–	–	–	–
Jadhav & Subramaniam	2021	102.62	6.612	–	–	–	–
Cantat-Gaudin et al.	2020	102.62	6.612	0.12	0.202	-0.36	–
Zhong et al.	2020	102.62	6.612	–	0.202	-0.36	62.99
Cantat-Gaudin & Anders	2020	102.62	6.612	0.12	0.202	-0.36	–
Soubiran et al.	2018	102.62	6.612	–	–	–	81.36
Bica et al.	2019	102.625	6.608	–	–	–	–
Cantat-Gaudin et al.	2018	102.62	6.612	0.12	0.202	-0.36	–
Kharchenko et al.	2016	102.618	6.602	–	–	–	–
Kharchenko et al.	2013	102.625	6.6	–	-1.65	-1.7	–
Froebrich et al.	2007	102.625	6.604	–	–	–	–
Dias et al.	2002	102.625	6.604	–	-0.41	-3.38	–

💡 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–	6.14	0.92	–	398	-0.145	86	–	0
Just et al.	2023	–	–	–	398	–	36	–	–
Jadhav & Subramaniam	2021	6.14	0.70	–	562	–	137	–	0⁽¹⁾
Cantat-Gaudin et al.	2020	6.14	0.70	–	562	–	–	–	–
Kounkel et al.	2020	5.53	1.22	–	562	–	–	–	–
Zhong et al.	2020	6.70⁽¹⁾	–	–	–	-0.145	–	–	–
Cantat-Gaudin & Anders	2020	6.70	–	–	–	–	–	–	–
Soubiran et al.	2018	6.70	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	6.70	–	–	–	–	–	–	–
Kharchenko et al.	2016	2.10	0.92	–	398	–	–	–	–
Kharchenko et al.	2013	2.10	0.92	–	398	–	–	–	–
Dias et al.	2002	2.10	0.92	–	398	–	–	–	–

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

Visualization

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