FSR 1387

(SAI 89; MWSC 1486)

0.30 UTI

0.0

C_N

1.0

C_dens

0.5

C_C3

0.0

C_lit

1.0

C_dup

C3 classification BB

Number of members (P>50%) 24

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

C_N 0.0 Sparse
C_dens 1.0 Very dense
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

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

Overview

FSR 1387 is a sparse, very dense object of intermediate C3 quality. Its parallax locates it at a large^* distance, below the mid-plane, affected by high extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is rarely studied in the literature, with no articles listed in the last 7 years.

(*): The parallax distance estimate (~5.41 kpc) differs significantly from the median photometric distance (~2.31 kpc).

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

Relatively close High extinction Intermediate age

Data

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	–	126.103	-39.94	0.185	-2.595	3.282	207.082
Bica et al.	2019	126.108	-39.94	–	–	–	–
Glushkova et al.	2010	126.105	-39.936	–	–	–	–
Froebrich et al.	2007	126.108	-39.922	–	–	–	–

💡 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
Glushkova et al.	2010	2.31	3.69	–	631	–	–	–	–

💡 Note: The parameters are sometimes transformed from their original values to match the format of the columns shown here, see FAQ. The columns DAv, Bfr, BSS correspond to differential extinction, binary fraction, and blue stragglers, respectively. BSS values can be listed as fractions or integers.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 3174	80.0	126.11	-39.94	0.18	-2.6	3.24	207.08	0.06

💡 Note: The % column shows the percentage of members that FSR 1387 shares with each listed object.

Visualization

💡 Note: How are the galactocentric plots generated? See FAQ.