FSR 1270

(MWSC 1219)

0.25 UTI

0.0

C_N

0.11

C_dens

0.25

C_C3

0.44

C_lit

1.0

C_dup

C3 classification CC

Number of members (P>50%) 18

Radius (P>50% members) 6.2 [arcmin]

C_N 0.0 Sparse
C_dens 0.11 Very loose
C_C3 0.25 Low quality
C_lit 0.44 Poorly studied
C_dup 1.0 Unique

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

Overview

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FSR 1270 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate^* distance, below the mid-plane, affected by low extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~3.21 kpc) differs significantly from the median photometric distance (~1.61 kpc).

Relatively close Low extinction Intermediate age

Data

🔍 Search references for FSR 1270 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	–	111.547	-21.19	0.311	-2.203	3.926	33.109
Just et al.	2023	111.519	-21.203	–	–	–	–
Bica et al.	2019	111.525	-21.188	–	–	–	–
Kharchenko et al.	2016	111.519	-21.203	–	–	–	–
Dias et al.	2014	111.521	-21.184	–	-0.47	0.93	–
Kharchenko et al.	2013	111.525	-21.205	–	-3.18	5.11	–
Froebrich et al.	2007	111.521	-21.184	–	–	–	–
Dias et al.	2002	111.521	-21.184	–	-0.47	0.93	–

💡 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	–	–	–	501	–	73	–	–
Kharchenko et al.	2016	1.61	0.97	–	501	–	–	–	–
Kharchenko et al.	2013	1.61	0.97	–	501	–	–	–	–
Dias et al.	2002	1.61	0.97	–	501	–	–	–	–

Visualization

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