HSC 1235

0.23 UTI

0.0

C_N

0.91

C_dens

0.25

C_C3

0.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 22

Stellar density (N₅₀/rad) 4.5 [N/pc²]

C3 classification CC

C_N 0.0 Sparse
C_dens 0.91 Very dense
C_C3 0.25 Low quality
C_lit 0.0 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 1235 is a sparse, very dense object of low C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate 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 Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for HSC 1235 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–	64.679	45.372	0.33	-0.859	-1.25	–
Hunt & Reffert	2024	64.672	45.365	0.326	-0.852	-1.256	–
Cavallo et al.	2024	64.682	45.379	0.326	–	–	–
Hunt & Reffert	2023	64.672	45.365	0.326	-0.852	-1.256	–

💡 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–	3.345	1.94	0.5	168	0.320	182	–	–
Hunt & Reffert	2024	–	–	–	–	–	182⁽¹⁾	–	–
Cavallo et al.	2024	2.96	1.97	–	174	0.320	–	–	–
Hunt & Reffert	2023	3.73	1.91	0.50	162	–	–	–	–

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

Visualization

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