NGC 1548

(MWSC 371; OCL 415)

0.22 UTI

0.0

C_N

0.08

C_dens

0.25

C_C3

0.38

C_lit

1.0

C_dup

C3 classification CC

Number of members (P>50%) 21

Radius (P>50% members) 7.8 [arcmin]

C_N 0.0 Sparse
C_dens 0.08 Very loose
C_C3 0.25 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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NGC 1548 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by high extinction. It is catalogued as an old cluster (see Parameters). It is poorly studied in the literature.

⚠️ 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 High extinction Old

Data

🔍 Search references for NGC 1548 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	–	65.253	36.962	0.314	0.174	-1.852	-10.983
Just et al.	2023	65.323	36.92	–	–	–	–
Bica et al.	2019	65.189	36.949	–	–	–	–
Kharchenko et al.	2016	65.323	36.92	–	–	–	–
Dias et al.	2014	65.333	36.917	–	3.71	-2.39	–
Kharchenko et al.	2013	65.332	36.92	–	-0.95	-3.66	–
Kharchenko et al.	2012	65.332	36.92	–	-0.95	-3.66	–

💡 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	–	–	–	1047	–	97	–	–
Kharchenko et al.	2016	2.50	3.41	–	1047	–	–	–	–
Kharchenko et al.	2013	2.50	3.41	–	1047	–	–	–	–
Kharchenko et al.	2012	2.50	3.41	–	1047	–	–	–	–

Visualization

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