HSC 2334

0.28 UTI

0.26

C_N

0.57

C_dens

0.5

C_C3

0.03

C_lit

1.0

C_dup

N_m (P>50%) 26

Core radius and density 1.3 [pc], 2.9 [pc^-2]

C3 classification DA

C_N 0.26 Poorly populated
C_dens 0.57 Moderately dense
C_C3 0.5 Intermediate quality
C_lit 0.03 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 2334 is a poorly populated, moderately dense object of intermediate 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, young cluster, but with a large variance across recent sources for the age parameter (see Parameters). It was recently reported in the literature.

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

Distant Moderate extinction Metal-rich Young

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.53 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.53 (50th percentile).

Data

🔍 Search references for HSC 2334 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–	155.099	-58.635	0.25	-5.479	2.821	28.653
Hunt & Reffert	2024	155.1	-58.636	0.249	-5.494	2.807	–
Cavallo et al.	2024	155.108	-58.638	0.249	–	–	–
Hunt & Reffert	2023	155.1	-58.636	0.249	-5.494	2.807	–

💡 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–	3.48	1.96	1.73	48	0.570	351	–	–
Hunt & Reffert	2024	3.48	1.96	1.73	48	–	351⁽¹⁾	–	–
Cavallo et al.	2024	3.45	1.91	–	257	0.570	–	–	–
Hunt & Reffert	2023	3.48	1.96	1.73	48	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 3508	100.0	155.09	-58.63	0.25	-5.49	2.82	28.65	0.1

💡 Note: The % column shows the percentage of members that HSC 2334 shares with each listed object.

Visualization

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