Casado 9

0.45 UTI

0.5

C_N

1.0

C_dens

0.25

C_C3

0.25

C_lit

1.0

C_dup

N₅₀ (P>50% members) 51

Stellar density (N₅₀/rad) 9.7 [N/pc²]

C3 classification CC

C_N 0.5 Moderately populated
C_dens 1.0 Very dense
C_C3 0.25 Low quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Casado 9 is a moderately populated, very dense object of low C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied 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 Casado 9 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–	120.749	-32.242	0.266	-3.192	3.718	67.161
Hunt & Reffert	2024	120.744	-32.237	0.263	-3.189	3.729	–
Cavallo et al.	2024	120.748	-32.229	0.263	–	–	–
Hunt & Reffert	2023	120.744	-32.237	0.263	-3.189	3.729	–
Casado	2021	120.752	-32.247	0.24	-3.2	3.7	–

💡 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–	3.7	2.155	1.5	126	-0.200	468	–	–
Hunt & Reffert	2024	–	–	–	–	–	468⁽¹⁾	–	–
Cavallo et al.	2024	3.19	2.12	–	135	-0.200	–	–	–
Hunt & Reffert	2023	3.84	2.19	1.50	117	–	–	–	–
Casado	2021	3.70	–	–	–	–	–	–	–

(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 1422	56.9	120.75	-32.24	0.27	-3.19	3.73	–	0.0

💡 Note: The % column shows the percentage of members that Casado 9 shares with each listed object.

Visualization

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