HSC 1598

0.33 UTI

0.52

C_N

0.76

C_dens

0.38

C_C3

0.0

C_lit

1.0

C_dup

C3 classification CB

Number of members (P>50%) 53

Radius (P>50% members) 3.8 [arcmin]

C_N 0.52 Moderately populated
C_dens 0.76 Dense
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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HSC 1598 is a moderately populated, dense object of low C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high extinction. It is catalogued as a metal-rich, young 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 High extinction Metal-rich Young

Cavallo et al. (2024)
Silver sample.

Data

🔍 Search references for HSC 1598 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	–	99.067	10.913	0.296	-0.599	-1.083	–
Hunt & Reffert	2024	99.051	10.915	0.293	-0.593	-1.067	–
Cavallo et al.	2024	99.045	10.92	0.291	–	–	–
Hunt & Reffert	2023	99.051	10.915	0.293	-0.593	-1.067	–

💡 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]	Bfr	BSS
Hunt & Reffert	2024	–	–	–	–	–	794*	–	–
Cavallo et al.	2024	2.94	3.07	–	59	0.710	–	–	–
Hunt & Reffert	2023	3.06	3.48	2.75	18	–	–	–	–

(*): Indicates that this parameter is assigned more than one value in the corresponding reference.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 3346	98.1	99.08	10.9	0.28	-0.59	-1.12	–	0.1

💡 Note: The % column shows the percentage of members that HSC 1598 shares with each listed object.

Visualization

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