Casado 7

0.50 UTI

0.52

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 54

Stellar density (N₅₀/rad) 10.5 [N/pc²]

C3 classification AA

C_N 0.52 Moderately populated
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Casado 7 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a metal-poor, intermediate-age cluster (see Parameters). It is rarely studied in the literature.

Note: This object shares a large percentage of members with 2 later reported entries. See table with shared members information.

Relatively close Moderate extinction Metal-poor Intermediate age

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 1.00 (50th percentile).

Data

🔍 Search references for Casado 7 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–	267.031	-29.017	0.578	0.575	-1.424	–
Hunt & Reffert	2024	267.029	-29.005	0.563	0.553	-1.409	–
Cavallo et al.	2024	267.029	-29.015	0.565	–	–	–
Hunt & Reffert	2023	267.029	-29.005	0.563	0.553	-1.409	–
Casado	2021	267.036	-28.99	0.58	0.5	-1.5	–

💡 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–	1.6	2.3	1.23	114	-0.890	420	–	–
Hunt & Reffert	2024	–	–	–	–	–	420⁽¹⁾	–	–
Cavallo et al.	2024	1.12	2.74	–	81	-0.890	–	–	–
Hunt & Reffert	2023	1.63	1.86	1.23	147	–	–	–	–
Casado	2021	1.60	–	–	–	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1593	81.5	267.03	-29.02	0.57	0.59	-1.41	–	0.04
CWWDL 7654	61.1	267.03	-29.01	0.57	0.58	-1.39	–	0.04

💡 Note: The % column shows the percentage of members that Casado 7 shares with each listed object.

Visualization

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