HSC 1348

0.19 UTI

0.0

C_N

0.19

C_dens

0.25

C_C3

0.25

C_lit

1.0

C_dup

N₅₀ (P>50% members) 23

Stellar density (N₅₀/rad) 1.0 [N/pc²]

C3 classification CC

C_N 0.0 Sparse
C_dens 0.19 Very loose
C_C3 0.25 Low quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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HSC 1348 is a sparse, very loose object of low C3 quality. Its parallax locates it at a close distance, near the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported 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.

Close Low extinction Near-solar metallicity Intermediate age

Palma et al. (2025)
Classified as optical pair P126, along with HSC_1334.

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for HSC 1348 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	99999–	82.602	35.612	1.041	2.767	-2.729	-9.03
Zhang et al.	2024	82.562	35.37	–	–	–	–
Hunt & Reffert	2024	82.562	35.37	1.057	2.783	-2.728	-8.957
Cavallo et al.	2024	82.644	35.573	1.053	–	–	–
Hunt & Reffert	2023	82.562	35.37	1.057	2.783	-2.728	-8.957

💡 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]	B_frac	BSS
UCC	99999–	0.92	0.715	0.3	270	-0.187	68	–	–
Zhang et al.	2024	–	–	–	–	-0.214⁽¹⁾	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	68⁽¹⁾	–	–
Cavallo et al.	2024	0.94	0.78	–	324	-0.160	–	–	–
Hunt & Reffert	2023	0.90	0.65	0.30	217	–	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Visualization

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