Dias 26

0.02 UTI

0.0

C_N

0.38

C_dens

0.38

C_C3

0.0

C_lit

0.16

C_dup

N₅₀ (P>50% members) 20

Stellar density (N₅₀/rad) 1.9 [N/pc²]

C3 classification BC

C_N 0.0 Sparse
C_dens 0.38 Loose
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 0.16 Likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Dias 26 is a sparse, loose object of low C3 quality. Its parallax locates it at a large^* distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.

⚠️ Warning: This is likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.

(*): The parallax distance estimate (~8.63 kpc) differs significantly from the median photometric distance (~5.25 kpc).

Very distant Moderate extinction Near-solar metallicity Intermediate age

Data

🔍 Search references for Dias 26 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–	140.291	-52.422	0.116	-3.623	2.891	52.681
Dias & Monteiro	2025	140.292	-52.407	0.115	-3.598	2.928	–

💡 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–	5.25	2.78	–	330	-0.149	–	–	–
Dias & Monteiro	2025	5.25	2.78	–	330	-0.149	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 3448	84.0	140.29	-52.41	0.12	-3.72	2.86	50.19	0.35

💡 Note: The % column shows the percentage of members that Dias 26 shares with each listed object.

Visualization

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