HSC 1484

0.05 UTI

0.0

C_N

0.1

C_dens

0.62

C_C3

0.0

C_lit

0.36

C_dup

N₅₀ (P>50% members) 23

Stellar density (N₅₀/rad) 0.5 [N/pc²]

C3 classification AC

C_N 0.0 Sparse
C_dens 0.1 Very loose
C_C3 0.62 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.36 Possibly duplicate

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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HSC 1484 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a large distance, above the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, young cluster (see Parameters). It was recently reported in the literature.

⚠️ Warning: This is possibly a duplicate object, which shares a significant percentage of members with at least one previously reported entry. See table with shared members information.

Very distant Moderate extinction Metal-rich Young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for HSC 1484 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–	94.551	24.829	0.172	0.211	-0.724	–
Hunt & Reffert	2024	94.564	24.829	0.164	0.247	-0.738	–
Cavallo et al.	2024	94.56	24.776	0.163	–	–	–
Hunt & Reffert	2023	94.564	24.829	0.164	0.247	-0.738	–

💡 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–	5.145	1.675	1.56	48	0.640	249	–	–
Hunt & Reffert	2024	–	–	–	–	–	249⁽¹⁾	–	–
Cavallo et al.	2024	4.94	1.56	–	56	0.640	–	–	–
Hunt & Reffert	2023	5.35	1.79	1.56	39	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Koposov 62	64.0	94.53	24.76	0.17	0.24	-0.74	–	0.36

💡 Note: The % column shows the percentage of members that HSC 1484 shares with each listed object.

Visualization

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