Casado 21

0.48 UTI

0.28

C_N

0.88

C_dens

0.75

C_C3

0.25

C_lit

1.0

C_dup

N₅₀ (P>50% members) 28

Stellar density (N₅₀/rad) 4.4 [N/pc²]

C3 classification AB

C_N 0.28 Poorly populated
C_dens 0.88 Dense
C_C3 0.75 High 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 21 is a poorly populated, dense 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 is poorly studied in the literature.

Relatively close Moderate extinction Metal-rich Young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for Casado 21 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–	341.926	59.443	0.38	-2.696	-1.937	–
Hunt & Reffert	2024	341.908	59.439	0.38	-2.712	-1.945	–
Cavallo et al.	2024	341.941	59.454	0.383	–	–	–
Hunt & Reffert	2023	341.908	59.439	0.38	-2.712	-1.945	–
Casado	2021	341.905	59.437	0.38	-2.7	-1.9	–

💡 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–	2.42	2.24	1.4	45	0.870	200	–	–
Hunt & Reffert	2024	–	–	–	–	–	200⁽¹⁾	–	–
Cavallo et al.	2024	3.12	2.27	–	41	0.870	–	–	–
Hunt & Reffert	2023	2.42	2.21	1.40	49	–	–	–	–
Casado	2021	2.40	–	–	–	–	–	–	–

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

Visualization

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