FSR 1336

(MWSC 1403)

0.22 UTI

0.0

C_N

0.36

C_dens

0.25

C_C3

0.25

C_lit

1.0

C_dup

C3 classification DB

Number of members (P>50%) 20

Radius (P>50% members) 2.7 [arcmin]

C_N 0.0 Sparse
C_dens 0.36 Loose
C_C3 0.25 Low quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

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

Overview

ℹ️

FSR 1336 is a sparse, loose object of low C3 quality. Its parallax locates it at a moderate^* distance, near the mid-plane, affected by moderate extinction. It is catalogued as a low-mass, intermediate-age cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~4.27 kpc) differs significantly from the median photometric distance (~1.65 kpc).

Note: This object shares a significant percentage of members with a later reported entry. See table with shared members information.

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Relatively close Moderate extinction Low mass Intermediate age

Data

🔍 Search references for FSR 1336 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	–	119.905	-30.725	0.234	-2.164	3.091	49.739
Just et al.	2023	119.859	-30.723	–	–	–	–
Kharchenko et al.	2016	119.859	-30.723	–	–	–	–
Kharchenko et al.	2013	119.865	-30.725	–	0.62	-2.59	–
Froebrich et al.	2007	119.858	-30.724	–	–	–	–

💡 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	–	–	–	432	–	12	–	–
Kharchenko et al.	2016	1.65	1.10	–	432	–	–	–	–
Kharchenko et al.	2013	1.65	1.10	–	432	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 1345	60.0	119.94	-30.71	0.24	-2.18	3.05	78.58	0.06

💡 Note: The % column shows the percentage of members that FSR 1336 shares with each listed object.

Visualization

ℹ️