HSC 1414

0.21 UTI

0.28

C_N

0.07

C_dens

0.62

C_C3

0.03

C_lit

1.0

C_dup

N_m (P>50%) 28

Core radius and density 3.1 [pc], 0.4 [pc^-2]

C3 classification AC

C_N 0.28 Poorly populated
C_dens 0.07 Very loose
C_C3 0.62 Intermediate quality
C_lit 0.03 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 1414 is a poorly populated, very loose object of intermediate C3 quality. Its parallax locates it at a large distance, below the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, intermediate-age 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.

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Distant Moderate extinction Metal-rich Intermediate age

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.42 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.42 (50th percentile).

Data

🔍 Search references for HSC 1414 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–	82.211	27.347	0.199	0.291	-1.063	15.616
Hunt & Reffert	2024	82.204	27.363	0.216	0.263	-1.031	–
Cavallo et al.	2024	82.208	27.351	0.221	–	–	–
Hunt & Reffert	2023	82.204	27.363	0.216	0.263	-1.031	–

💡 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–	3.93	2.04	1.38	405	0.530	354	–	–
Hunt & Reffert	2024	3.93	2.04	1.38	405	–	354⁽¹⁾	–	–
Cavallo et al.	2024	4.29	2.02	–	288	0.530	–	–	–
Hunt & Reffert	2023	3.93	2.04	1.38	406	–	–	–	–

(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 3092	96.4	82.2	27.34	0.19	0.26	-1.06	–	0.08

💡 Note: The % column shows the percentage of members that HSC 1414 shares with each listed object.

Visualization

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