FSR 1207

(MWSC 1112)

0.74 UTI

0.67

C_N

1.0

C_dens

0.75

C_C3

0.65

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 84

Radius (P>50% members) 2.6 [arcmin]

C_N 0.67 Moderately populated
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.65 Moderately studied
C_dup 1.0 Unique

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

Overview

ℹ️

FSR 1207 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It is moderately studied in the literature.

Relatively close Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for FSR 1207 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	–	106.871	-13.333	0.366	-1.315	0.762	–
Hu & Soubiran	2025	106.871	-13.339	–	–	–	–
Hunt & Reffert	2024	106.877	-13.329	0.365	-1.303	0.766	–
Cavallo et al.	2024	106.871	-13.339	0.37	–	–	–
Hunt & Reffert	2023	106.877	-13.329	0.365	-1.303	0.766	–
Just et al.	2023	106.876	-13.328	–	–	–	–
Cantat-Gaudin et al.	2020	106.883	-13.328	0.348	-1.289	0.762	–
Cantat-Gaudin & Anders	2020	106.883	-13.328	0.348	-1.289	0.762	–
Cantat-Gaudin et al.	2018	106.883	-13.328	0.348	-1.289	0.762	–
Kharchenko et al.	2016	106.876	-13.328	–	–	–	–
Kharchenko et al.	2013	106.882	-13.33	–	-2.71	-0.73	–
Froebrich et al.	2007	106.9	-13.326	–	–	–	–

💡 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
Hu & Soubiran	2025	–	–	–	–	-0.240*	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	394*	–	–
Cavallo et al.	2024	2.52	1.53	–	513	0.080	–	–	–
Hunt & Reffert	2023	2.37	1.24	1.67	200	–	–	–	–
Just et al.	2023	–	–	–	216	–	348	–	–
Cantat-Gaudin et al.	2020	2.51	1.29	–	240	–	–	–	–
Cantat-Gaudin & Anders	2020	2.65	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	2.65	–	–	–	–	–	–	–
Kharchenko et al.	2016	1.93	1.68	–	216	–	–	–	–
Kharchenko et al.	2013	1.93	1.68	–	216	–	–	–	–

(*): Indicates that this parameter is assigned more than one value in the corresponding reference.

Visualization

ℹ️

1 2 3