HSC 1482

0.29 UTI

0.5

C_N

0.16

C_dens

0.62

C_C3

0.1

C_lit

1.0

C_dup

N_m (P>50%) 50

Core radius and density 2.6 [pc], 0.8 [pc^-2]

C3 classification AC

C_N 0.5 Moderately populated
C_dens 0.16 Very loose
C_C3 0.62 Intermediate quality
C_lit 0.1 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 1482 is a moderately populated, very loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the metallicity parameter (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.

Hunt & Reffert (2024)
Classified as open cluster. CMD classes: 0.13 (50th percentile), true positive? (human-assigned).

Hunt & Reffert (2023)
Classified as open cluster. CMD classes: 0.13 (50th percentile), true positive? (human-assigned).

Data

🔍 Search references for HSC 1482 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–	90.629	22.871	0.209	0.866	-0.278	49.51
Hu & Soubiran	2025	90.65	22.847	–	–	–	–
Zhang et al.	2024	90.623	22.872	–	–	–	–
Hunt & Reffert	2024	90.623	22.872	0.21	0.892	-0.268	49.509
Cavallo et al.	2024	90.65	22.847	0.204	–	–	–
Hunt & Reffert	2023	90.623	22.872	0.21	0.892	-0.268	49.509

💡 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–	4.15	2.54	1.97	551	-0.223	687	–	–
Hu & Soubiran	2025	–	–	–	–	-0.430⁽⁵⁾	–	–	–
Zhang et al.	2024	–	–	–	–	-0.223⁽¹⁾	–	–	–
Hunt & Reffert	2024	4.15	2.54	1.97	551	–	687⁽¹⁾	–	–
Cavallo et al.	2024	4.04	2.58	–	603	-0.040	–	–	–
Hunt & Reffert	2023	4.15	2.54	1.97	551	–	–	–	–

(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 3321	100.0	90.63	22.87	0.21	0.84	-0.28	52.16	0.12

💡 Note: The % column shows the percentage of members that HSC 1482 shares with each listed object.

Visualization

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