HSC 1329

0.28 UTI

0.76

C_N

0.13

C_dens

0.38

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 117

Core radius and density 2.6 [pc], 0.7 [pc^-2]

C3 classification BC

C_N 0.76 Rich
C_dens 0.13 Very loose
C_C3 0.38 Low quality
C_lit 0.06 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 1329 is a rich, very loose 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 massive, near-solar metallicity, young cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It was recently reported in the literature.

Distant Moderate extinction Massive Near-solar metallicity Young

Cavallo et al. (2024)
Silver sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.14 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.14 (50th percentile).

Data

🔍 Search references for HSC 1329 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–	82.471	38.477	0.222	0.358	-0.518	–
Zhang et al.	2024	82.462	38.462	–	–	–	–
Hunt & Reffert	2024	82.462	38.462	0.237	0.355	-0.51	-7.916
Cavallo et al.	2024	82.49	38.459	0.231	–	–	–
Hunt & Reffert	2023	82.462	38.462	0.237	0.355	-0.51	-7.916

💡 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–	3.84	2.89	2.72	31	0.293	1101	–	–
Zhang et al.	2024	–	–	–	–	-0.104⁽¹⁾	–	–	–
Hunt & Reffert	2024	3.84	2.89	2.72	31	–	1101⁽¹⁾	–	–
Cavallo et al.	2024	4.83	2.56	–	98	0.690	–	–	–
Hunt & Reffert	2023	3.84	2.89	2.72	31	–	–	–	–

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

Visualization

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