HSC 1300

0.48 UTI

0.31

C_N

0.83

C_dens

0.75

C_C3

0.25

C_lit

1.0

C_dup

N₅₀ (P>50% members) 31

Stellar density (N₅₀/rad) 4.1 [N/pc²]

C3 classification AB

C_N 0.31 Poorly populated
C_dens 0.83 Dense
C_C3 0.75 High quality
C_lit 0.25 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 1300 is a poorly populated, dense object of high 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, intermediate-age 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 Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for HSC 1300 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–	81.668	42.237	0.213	0.082	-0.253	-71.768
Hu & Soubiran	2025	81.657	42.253	–	–	–	–
Hunt & Reffert	2024	81.662	42.227	0.211	0.101	-0.287	-3.251
Cavallo et al.	2024	81.657	42.253	0.217	–	–	–
Hunt & Reffert	2023	81.662	42.227	0.211	0.101	-0.287	-3.251

💡 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–	3.905	1.07	2.07	456	-0.200	544	–	–
Hu & Soubiran	2025	–	–	–	–	-0.310⁽⁵⁾	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	544⁽¹⁾	–	–
Cavallo et al.	2024	3.68	1.03	–	550	-0.090	–	–	–
Hunt & Reffert	2023	4.13	1.11	2.07	363	–	–	–	–

(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 4052	93.5	81.66	42.25	0.21	0.08	-0.26	-71.77	0.07

💡 Note: The % column shows the percentage of members that HSC 1300 shares with each listed object.

Visualization

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