HSC 1162

0.13 UTI

0.29

C_N

0.19

C_dens

0.12

C_C3

0.03

C_lit

1.0

C_dup

N_m (P>50%) 29

Core radius and density 1.0 [pc], 0.9 [pc^-2]

C3 classification DC

C_N 0.29 Poorly populated
C_dens 0.19 Very loose
C_C3 0.12 Very low 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 1162 is a poorly populated, very loose object of very low C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high 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.

Distant High extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Silver sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.44 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.44 (50th percentile).

Data

🔍 Search references for HSC 1162 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–	56.67	56.794	0.254	-2.01	1.354	-51.821
Hunt & Reffert	2024	56.655	56.828	0.273	-1.945	1.336	-51.029
Cavallo et al.	2024	56.628	56.812	0.272	–	–	–
Hunt & Reffert	2023	56.655	56.828	0.273	-1.945	1.336	-51.029

💡 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–	3.3	3.62	1.95	719	-0.280	406	–	–
Hunt & Reffert	2024	3.30	3.62	1.95	720	–	406⁽¹⁾	–	–
Cavallo et al.	2024	3.56	3.77	–	427	-0.280	–	–	–
Hunt & Reffert	2023	3.30	3.62	1.95	719	–	–	–	–

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

Visualization

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