Pismis 24

0.59 UTI

0.71

C_N

0.83

C_dens

0.75

C_C3

0.32

C_lit

1.0

C_dup

N_m (P>50%) 92

Core radius and density 1.1 [pc], 4.1 [pc^-2]

C3 classification AB

C_N 0.71 Moderately populated
C_dens 0.83 Dense
C_C3 0.75 High quality
C_lit 0.32 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Pismis 24 is a moderately populated, dense object of high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by very high extinction. It is catalogued as a very young cluster (see Parameters). It is poorly studied in the literature.

Note: This object shares a large percentage of members with 4 later reported entries. See table with shared members information.

Relatively close Very high extinction Very young

Morales et al. (2013)
Classified as morphological type 'OC0' (emerging exposed cluster). Morphological flag: possibly associated submm emission surrounding the cluster, presence of an IR bubble.

Data

🔍 Search references for Pismis 24 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–	261.397	-34.363	0.56	-0.947	-2.53	9.47
Jaehnig et al.	2021	261.391	-34.402	0.572	-0.978	-2.502	–
Dias et al.	2018	–	–	–	-1.9	-2.26	–
Sampedro et al.	2017	261.179	-34.206	–	-3.56	-1.08	–
Joshi et al.	2016	261.39	-34.4	–	–	–	–
Morales et al.	2013	261.179	-34.206	–	–	–	–
Bukowiecki et al.	2011	261.387	-34.435	–	–	–	–
Ahumada & Lapasset	2007	261.375	-34.417	–	–	–	–
van den Bergh	2006	261.35	-34.433	–	–	–	–
Dias et al.	2002	261.179	-34.206	–	2.29	-0.91	–
Lynga	1987	261.334	-34.342	–	–	–	–
van den Bergh & Hagen	1975	260.375	-34.133	–	–	–	–

💡 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–	1.75	5.43	–	10	–	631	–	0
Jaehnig et al.	2021	1.75⁽¹⁾	–	–	–	–	–	–	–
Joshi et al.	2016	1.48	8.31	–	1	–	–	–	–
Morales et al.	2013	1.74	–	–	2	–	–	–	–
Bukowiecki et al.	2012	–	–	–	–	–	631	–	–
Bukowiecki et al.	2011	0.99⁽¹⁾	5.17	–	13	–	–	–	–
Ahumada & Lapasset	2007	–	5.43	–	10	–	–	–	0
van den Bergh	2006	2.00	5.43	–	10	–	–	–	–
Dias et al.	2002	2.00	5.43	–	10	–	–	–	–
Lynga	1987	2.10	5.24	–	1	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
AH03 J1725 34.4	80.4	261.39	-34.4	0.56	-1.0	-2.38	6.82	0.39
BDSB 101	41.3	261.39	-34.41	0.55	-0.89	-2.3	4.32	0.0
NGC 6357	30.4	261.2	-34.21	0.55	-0.85	-2.1	6.35	0.6
OC 0688	27.2	261.29	-34.35	0.55	-0.91	-2.15	18.21	0.04

💡 Note: The % column shows the percentage of members that Pismis 24 shares with each listed object.

Visualization

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