HSC 1916

0.25 UTI

0.4

C_N

0.34

C_dens

0.5

C_C3

0.0

C_lit

1.0

C_dup

C3 classification BB

Number of members (P>50%) 40

Radius (P>50% members) 4.0 [arcmin]

C_N 0.4 Poorly populated
C_dens 0.34 Loose
C_C3 0.5 Intermediate 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 1916 is a poorly populated, loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.

Note: This object shares a significant 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.

Data

🔍 Search references for HSC 1916 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	–	114.159	-25.117	0.24	-1.857	2.458	–
Hunt & Reffert	2024	114.156	-25.118	0.245	-1.85	2.481	–
Cavallo et al.	2024	114.201	-25.12	0.245	–	–	–
Hunt & Reffert	2023	114.156	-25.118	0.245	-1.85	2.481	–

💡 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	–	–	–	–	–	331*	–	–
Cavallo et al.	2024	4.27	2.05	–	55	-0.020	–	–	–
Hunt & Reffert	2023	3.48	1.42	2.65	155	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 3302	70.0	114.16	-25.12	0.24	-1.85	2.46	–	0.0

💡 Note: The % column shows the percentage of members that HSC 1916 shares with each listed object.

Visualization

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