HSC 2396

0.24 UTI

0.0

C_N

0.07

C_dens

1.0

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 19

Core radius and density 3.4 [pc], 0.4 [pc^-2]

C3 classification AA

C_N 0.0 Sparse
C_dens 0.07 Very loose
C_C3 1.0 Very high quality
C_lit 0.06 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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HSC 2396 is a sparse, very loose object of very high C3 quality. Its parallax locates it at a large distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young 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.

Very distant Moderate extinction Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.99 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.99 (50th percentile).

Data

🔍 Search references for HSC 2396 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–	163.625	-62.132	0.17	-4.975	1.794	–
Hunt & Reffert	2024	163.578	-62.132	0.167	-4.975	1.802	–
Cavallo et al.	2024	163.626	-62.13	0.167	–	–	–
Hunt & Reffert	2023	163.578	-62.132	0.167	-4.975	1.802	–

💡 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–	5.08	1.51	1.09	78	-0.350	231	–	–
Hunt & Reffert	2024	5.08	1.51	1.09	78	–	231⁽¹⁾	–	–
Cavallo et al.	2024	4.21	1.84	–	72	-0.350	–	–	–
Hunt & Reffert	2023	5.08	1.51	1.09	78	–	–	–	–

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

Visualization

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