FSR 0273

(MWSC 3448)

0.18 UTI

0.0

C_N

0.02

C_dens

0.12

C_C3

0.38

C_lit

1.0

C_dup

C3 classification DC

Number of members (P>50%) 10

Radius (P>50% members) 7.0 [arcmin]

C_N 0.0 Sparse
C_dens 0.02 Very loose
C_C3 0.12 Very low quality
C_lit 0.38 Poorly studied
C_dup 1.0 Unique

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

Overview

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FSR 0273 is a sparse, very loose object of very low C3 quality. Its parallax locates it at a large^* distance, below the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~5.55 kpc) differs significantly from the median photometric distance (~2.22 kpc).

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

Relatively close Moderate extinction Intermediate age

Data

🔍 Search references for FSR 0273 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	–	315.392	44.811	0.18	-2.579	-3.463	-59.071
Just et al.	2023	315.43	44.797	–	–	–	–
Bica et al.	2019	315.419	44.821	–	–	–	–
Kharchenko et al.	2016	315.43	44.797	–	–	–	–
Kharchenko et al.	2013	315.435	44.8	–	-5.79	-0.9	0.9
Froebrich et al.	2007	315.417	44.814	–	–	–	–
Dias et al.	2002	315.417	44.814	–	-5.79	-0.9	–

💡 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	–	–	–	556	–	294	–	–
Kharchenko et al.	2016	2.22	2.58	–	556	–	–	–	–
Kharchenko et al.	2013	2.22	2.58	–	556	–	–	–	–
Dias et al.	2002	2.22	2.58	–	556	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HSC 675	4.0	315.72	44.77	0.11	-2.6	-3.33	-86.79	0.05

💡 Note: The % column shows the percentage of members that FSR 0273 shares with each listed object.

Visualization

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