Collinder 232

0.05 UTI

0.68

C_N

0.78

C_dens

0.75

C_C3

0.19

C_lit

0.09

C_dup

N_m (P>50%) 86

Core radius and density 2.2 [pc], 3.9 [pc^-2]

C3 classification AB

C_N 0.68 Moderately populated
C_dens 0.78 Dense
C_C3 0.75 High quality
C_lit 0.19 Rarely studied
C_dup 0.09 Very likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Collinder 232 is a moderately 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 very young cluster (see Parameters). It is rarely studied in the literature, with no articles listed in the last 8 years.

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

Relatively close Moderate extinction Very young

Data

🔍 Search references for Collinder 232 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–	161.094	-59.553	0.385	-6.598	2.063	17.576
Dias et al.	2018	–	–	–	-6.59	2.06	–
Loktin & Popova	2017	161.16	-59.559	–	-6.09	0.75	-3.0
Sampedro et al.	2017	161.162	-59.56	–	-5.29	2.43	–
Dias et al.	2014	161.163	-59.56	–	-6.09	0.75	-3.0
Bukowiecki et al.	2011	161.154	-59.565	–	–	–	–
van den Bergh	2006	161.2	-59.567	–	–	–	–
Dias et al.	2002	161.162	-59.56	–	-6.09	0.75	-3.0
Lynga	1987	161.205	-59.556	–	–	–	–

💡 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–	2.38	1.51	–	5	–	–	–	–
Loktin & Popova	2017	2.38	1.30	–	7	–	–	–	–
van den Bergh	2006	3.00	1.80	–	5	–	–	–	–
Dias et al.	2002	2.30	1.51	–	2	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Trumpler 14	90.7	160.99	-59.55	0.39	-6.51	2.08	-17.89	0.95
DBSB 54	26.7	160.99	-59.55	0.39	-6.5	1.99	-4.01	0.0
Trumpler 15	8.1	161.18	-59.37	0.39	-6.21	2.09	9.88	0.92

💡 Note: The % column shows the percentage of members that Collinder 232 shares with each listed object.

Visualization

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