Casado 8

0.34 UTI

0.28

C_N

0.43

C_dens

0.5

C_C3

0.25

C_lit

1.0

C_dup

N₅₀ (P>50% members) 28

Stellar density (N₅₀/rad) 2.1 [N/pc²]

C3 classification BB

C_N 0.28 Poorly populated
C_dens 0.43 Loose
C_C3 0.5 Intermediate 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

ℹ️

Casado 8 is a poorly populated, loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by low 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 Low extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for Casado 8 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	123.474	-30.972	0.273	-2.957	2.054	53.345
Hunt & Reffert	2024	123.47	-30.972	0.255	-2.943	2.105	–
Cavallo et al.	2024	123.471	-30.97	0.259	–	–	–
Hunt & Reffert	2023	123.47	-30.972	0.255	-2.943	2.105	–
Casado	2021	123.471	-30.966	0.28	-3.0	1.7	–

💡 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–	3.3	0.86	0.78	169	-0.190	277	–	–
Hunt & Reffert	2024	–	–	–	–	–	277⁽¹⁾	–	–
Cavallo et al.	2024	3.06	0.80	–	123	-0.190	–	–	–
Hunt & Reffert	2023	3.31	0.92	0.78	215	–	–	–	–
Casado	2021	3.30	–	–	–	–	–	–	–

(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 1581	67.9	123.47	-30.97	0.29	-2.96	2.08	53.34	0.05

💡 Note: The % column shows the percentage of members that Casado 8 shares with each listed object.

Visualization

ℹ️

1 2