HSC 1026

0.28 UTI

0.25

C_N

0.42

C_dens

0.75

C_C3

0.0

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 25

Radius (P>50% members) 4.2 [arcmin]

C_N 0.25 Poorly populated
C_dens 0.42 Loose
C_C3 0.75 High 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 1026 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a moderate distance, near 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.

Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.

Distant Moderate extinction Metal-rich Young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for HSC 1026 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	–	23.763	61.721	0.352	-1.42	-0.477	–
Hunt & Reffert	2024	23.773	61.727	0.345	-1.421	-0.478	–
Cavallo et al.	2024	23.715	61.718	0.344	–	–	–
Hunt & Reffert	2023	23.773	61.727	0.345	-1.421	-0.478	–

💡 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	–	–	–	–	–	505*	–	–
Cavallo et al.	2024	4.27	2.59	–	16	0.540	–	–	–
Hunt & Reffert	2023	2.71	2.33	1.97	47	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 3525	96.0	23.69	61.71	0.35	-1.42	-0.48	–	0.07

💡 Note: The % column shows the percentage of members that HSC 1026 shares with each listed object.

Visualization

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