FSR 0270

(MWSC 3461)

0.80 UTI

0.81

C_N

1.0

C_dens

1.0

C_C3

0.6

C_lit

1.0

C_dup

C3 classification AA

Number of members (P>50%) 272

Radius (P>50% members) 4.9 [arcmin]

C_N 0.81 Rich
C_dens 1.0 Very dense
C_C3 1.0 Very 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

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FSR 0270 is a rich, very dense object of very high C3 quality. Its parallax locates it at a moderate^* distance, below the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, intermediate-age cluster (see Parameters). It is moderately studied in the literature.

(*): The parallax distance estimate (~2.52 kpc) differs significantly from the median photometric distance (~1.76 kpc).

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

Relatively close Moderate extinction Metal-rich Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for FSR 0270 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	–	316.066	44.348	0.398	-2.252	-3.421	-18.442
Hunt & Reffert	2024	316.071	44.342	0.397	-2.253	-3.427	-14.895
Cavallo et al.	2024	316.064	44.35	0.398	–	–	–
Hunt & Reffert	2023	316.071	44.342	0.397	-2.253	-3.427	-14.895
Just et al.	2023	316.04	44.341	–	–	–	–
Bica et al.	2019	316.055	44.352	–	–	–	–
Kharchenko et al.	2016	316.04	44.341	–	–	–	–
Dias et al.	2014	316.046	44.349	–	-1.42	-0.74	–
Kharchenko et al.	2013	316.045	44.345	–	-5.26	-3.93	–
Froebrich et al.	2007	316.046	44.349	–	–	–	–
Dias et al.	2002	316.046	44.349	–	-1.47	-0.74	–

💡 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	–	–	–	–	–	1851*	–	–
Cavallo et al.	2024	2.77	3.14	–	91	0.530	–	–	–
Hunt & Reffert	2023	2.32	3.17	2.66	77	–	–	–	–
Just et al.	2023	–	–	–	180	–	37	–	–
Kharchenko et al.	2016	1.76	2.65	–	180	–	–	–	–
Kharchenko et al.	2013	1.76	2.65	–	180	–	–	–	–
Dias et al.	2002	1.76	2.65	–	180	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1118	93.4	316.07	44.35	0.4	-2.25	-3.42	-18.44	0.02

💡 Note: The % column shows the percentage of members that FSR 0270 shares with each listed object.

Visualization

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