FSR 1025

(MWSC 997)

0.64 UTI

0.35

C_N

1.0

C_dens

0.62

C_C3

0.6

C_lit

1.0

C_dup

C3 classification CA

Number of members (P>50%) 35

Radius (P>50% members) 1.0 [arcmin]

C_N 0.35 Poorly populated
C_dens 1.0 Very dense
C_C3 0.62 Intermediate quality
C_lit 0.6 Moderately studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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FSR 1025 is a poorly populated, very dense 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 low-mass, intermediate-age cluster (see Parameters). It is moderately studied in the literature.

Very distant Low extinction Low mass Intermediate age

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	–	102.621	6.616	0.151	0.191	-0.346	80.021
Just et al.	2023	102.618	6.602	–	–	–	–
Cantat-Gaudin et al.	2020	102.62	6.612	0.12	0.202	-0.36	–
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]	Bfr	BSS
Just et al.	2023	–	–	–	398	–	36	–	–
Cantat-Gaudin et al.	2020	6.14	0.70	–	562	–	–	–	–
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	0.90	–	398	–	–	–	–
Kharchenko et al.	2013	2.10	0.90	–	398	–	–	–	–
Dias et al.	2002	2.10	0.90	–	398	–	–	–	–

Visualization

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