Pickard 225

0.14 UTI

0.42

C_N

0.5

C_dens

0.38

C_C3

0.0

C_lit

0.55

C_dup

N₅₀ (P>50% members) 42

Stellar density (N₅₀/rad) 2.5 [N/pc²]

C3 classification CB

C_N 0.42 Poorly populated
C_dens 0.5 Moderately dense
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 0.55 Likely unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Pickard 225 is a poorly populated, moderately dense 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.

(*): The parallax distance estimate (~5.20 kpc) differs significantly from the median photometric distance (~3.86 kpc).

Note: This is likely a unique object, which shares a moderate percentage of members with at least one previously reported entry. See table with shared members information.

Distant Moderate extinction Near-solar metallicity Intermediate age

Data

🔍 Search references for Pickard 225 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–	131.863	-46.716	0.192	-3.294	3.658	51.184
Dias et al.	2026	131.871	-46.72	0.189	-3.254	3.618	56.321

💡 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–	3.86	1.99	–	171	0.038	–	–	–
Dias et al.	2026	3.86	1.99	–	171	0.038	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
OC 0491	45.2	131.86	-46.72	0.18	-3.34	3.67	–	0.15

💡 Note: The % column shows the percentage of members that Pickard 225 shares with each listed object.

Visualization

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