FSR 0087

(MWSC 2989)

0.74 UTI

0.76

C_N

1.0

C_dens

0.75

C_C3

0.6

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 133

Radius (P>50% members) 3.9 [arcmin]

C_N 0.76 Rich
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.6 Moderately studied
C_dup 1.0 Unique

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

Overview

ℹ️

FSR 0087 is a rich, very dense object of high C3 quality. Its parallax locates it at a moderate^* distance, near the mid-plane, affected by high extinction. It is catalogued as a massive, metal-rich, intermediate-age cluster (see Parameters). It is moderately studied in the literature.

(*): The parallax distance estimate (~2.59 kpc) differs significantly from the median photometric distance (~1.17 kpc).

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

Relatively close High extinction Massive Metal-rich Intermediate age

Cavallo et al. (2024)
Silver sample.

Data

🔍 Search references for FSR 0087 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	–	281.413	-3.614	0.386	-0.217	-4.252	31.34
Hunt & Reffert	2024	281.405	-3.602	0.388	-0.223	-4.258	48.961
Cavallo et al.	2024	281.396	-3.628	0.387	–	–	–
Hunt & Reffert	2023	281.405	-3.602	0.388	-0.223	-4.258	48.961
Just et al.	2023	281.476	-3.608	–	–	–	–
Bica et al.	2019	281.498	-3.62	–	–	–	–
Kharchenko et al.	2016	281.476	-3.608	–	–	–	–
Dias et al.	2014	281.5	-3.621	–	1.66	0.04	–
Kharchenko et al.	2013	281.482	-3.607	–	-0.28	-6.48	–
Froebrich et al.	2007	281.5	-3.621	–	–	–	–
Dias et al.	2002	281.5	-3.621	–	1.66	0.04	–

💡 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
Hunt & Reffert	2024	–	–	–	–	–	2313*	–	–
Cavallo et al.	2024	2.73	4.74	–	123	0.690	–	–	–
Hunt & Reffert	2023	2.35	5.37	2.81	74	–	–	–	–
Just et al.	2023	–	–	–	178	–	105	–	–
Kharchenko et al.	2016	1.17	4.84	–	178	–	–	–	–
Kharchenko et al.	2013	1.17	4.84	–	178	–	–	–	–
Dias et al.	2002	1.17	4.84	–	178	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
OC 0052	23.3	281.4	-3.61	0.38	-0.22	-4.28	31.7	0.0

💡 Note: The % column shows the percentage of members that FSR 0087 shares with each listed object.

Visualization

ℹ️

1 2