HSC 1435

0.46 UTI

0.42

C_N

0.88

C_dens

0.38

C_C3

0.3

C_lit

1.0

C_dup

N₅₀ (P>50% members) 42

Stellar density (N₅₀/rad) 4.4 [N/pc²]

C3 classification CB

C_N 0.42 Poorly populated
C_dens 0.88 Dense
C_C3 0.38 Low quality
C_lit 0.3 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 1435 is a poorly populated, dense object of low C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, old cluster (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 Near-solar metallicity Old

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for HSC 1435 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–	88.951	28.064	0.217	0.687	-0.041	17.865
Hu & Soubiran	2025	88.949	28.064	–	–	–	–
Zhang et al.	2024	88.949	28.073	–	–	–	–
Hunt & Reffert	2024	88.949	28.073	0.214	0.685	-0.036	30.947
Cavallo et al.	2024	88.949	28.064	0.216	–	–	–
Hunt & Reffert	2023	88.949	28.073	0.214	0.685	-0.036	30.947

💡 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–	4.29	1.475	1.7	1124	-0.270	360	–	–
Hu & Soubiran	2025	–	–	–	–	-0.270⁽⁵⁾	–	–	–
Zhang et al.	2024	–	–	–	–	-0.429⁽¹⁾	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	360⁽¹⁾	–	–
Cavallo et al.	2024	3.94	1.41	–	1380	-0.130	–	–	–
Hunt & Reffert	2023	4.64	1.54	1.70	869	–	–	–	–

(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 3106	97.6	88.95	28.06	0.22	0.69	-0.04	17.87	0.08

💡 Note: The % column shows the percentage of members that HSC 1435 shares with each listed object.

Visualization

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